31688038120970

Names of 31688038120970

• Cardinal: 31688038120970 can be written as Thirty-one trillion, six hundred eighty-eight billion, thirty-eight million, one hundred twenty thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 3.168803812097 × 10¹³

Factors of 31688038120970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 174

Divisors of 31688038120970

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 5 7 10 11 14 17 22 34 35 49 55 61 70 71 77 85 98 110 119 121 122 142 154 170 187 238 242 245 289 305 343 355 374 385 427 490 497 539 578 595 605 610 671 686 710 770 781 833 847 854 935 994 1037 1078 1190 1207 1210 1309 1342 1445 1562 1666 1694 1715 1870 2023 2057 2074 2135 2414 2485 2618 2695 2890 2989 3179 3355 3430 3479 3721 3773 3905 4046 4114 4165 4235 4270 4331 4697 4970 5185 5390 5467 5831 5929 5978 6035 6358 6545 6710 6958 7259 7381 7442 7546 7810 8330 8449 8470 8591 8662 9163 9394 10115 10285 10370 10934 11407 11662 11858 12070 13090 13277 14161 14399 14518 14762 14945 15895 16898 17182 17395 17629 18326 18605 18865 20230 20519 20570 20923 21655 22253 22814 23485 24353 26047 26554 27335 28322 28798 29155 29645 29890 30317 31790 32879 34790 34969 35258 36295 36905 37210 37730 38269 40931 41038 41503 41846 42245 42955 43310 44506 45815 46970 47641 48706 50813 51667 52094 54670 57035 58310 59143 59290 60137 60634 63257 64141 65758 66385 69938 70805 71995 72590 73627 73810 76538 79849 81862 83006 84490 85910 88145 91630 92939 95282 99127 100793 101626 102595 103334 104615 111265 114070 118286 120274 121765 123403 125477 126514 128282 130235 132770 141610 143633 143990 146047 147254 151585 155771 159698 164395 174845 176290 182329 185878 191345 193919 198254 201586 204655 205190 207515 209230 212219 222530 225709 230153 238205 243530 244783 246806 250954 254065 258335 260470 264191 267883 286517 287266 292094 295715 300685 303170 311542 316285 320705 328790 333487 349690 355691 361669 364658 368135 382690 387838 399245 409310 414001 415030 420959 424438 442799 450241 451418 460306 464695 476410 489566 495635 503965 508130 515389 516670 524051 528382 535766 558943 573034 591430 601370 617015 627385 632570 641410 650573 666974 695827 705551 711382 718165 723338 730235 736270 778855 798490 809897 828002 841918 863821 878339 885598 900482 911645 929390 969595 991270 1005431 1007930 1022329 1030778 1048102 1061095 1075369 1090397 1117886 1128545 1150765 1223915 1234030 1251659 1254770 1276303 1301146 1320955 1339415 1357433 1391654 1411102 1432585 1436330 1460470 1485533 1557710 1579963 1619794 1667435 1713481 1727642 1756678 1778455 1808345 1823290 1849337 1939190 2005619 2010862 2044658 2070005 2104795 2122190 2133109 2150738 2180794 2213995 2251205 2257090 2301530 2334409 2447830 2482799 2503318 2531683 2552606 2576945 2620255 2641910 2678830 2714866 2794715 2865170 2906101 2946713 2971066 3099593 3151687 3159926 3252865 3334870 3426962 3479135 3527755 3556910 3607723 3616690 3668357 3698674 3912601 4011238 4049485 4140010 4209590 4266218 4319105 4391695 4427990 4491247 4502410 4554011 4668818 4870789 4965598 5027155 5063366 5111645 5153890 5240510 5376845 5451985 5589430 5669279 5812202 5893426 6046747 6148373 6199186 6258295 6303374 6381515 6505730 6787165 6958270 7038017 7055510 7156303 7215446 7336714 7427665 7527583 7654097 7825202 7899815 8098970 8567405 8638210 8761613 8783390 8908867 8982494 9108022 9246685 9502031 9741578 10028095 10054310 10223290 10665545 10753690 10903970 11059741 11338558 11672045 11829059 11994367 12093494 12296746 12413995 12516590 12658415 12763030 12945359 13574330 13768249 14039333 14076034 14312606 14530505 14733565 14855330 14931763 15055166 15308194 15497965 15758435 15799630 16340863 17134810 17379593 17523226 17817734 18038615 18341785 18493370 19004062 19563005 20056190 20342707 21331090 21697151 22061809 22119482 22456235 22770055 23344090 23658118 23988734 24353945 24827990 25254061 25316830 25678499 25890718 27536498 28078666 28346395 29061010 29467130 29863526 30233735 30741865 30995930 31438729 31516870 31967111 32681726 34095523 34759186 35190085 35781515 36077230 36683570 37637915 38270485 39126010 39684953 40685414 43038611 43394302 43808065 44123618 44544335 44912470 45540110 47510155 48707890 49403717 50094121 50508122 51356998 52693081 53578679 55298705 56692790 59145295 59971835 60467470 61331291 61483730 62362069 62877458 63934222 64726795 66514217 68191046 68841245 70196665 70380170 71563030 74658815 75275830 76351199 76540970 77418187 79369906 81704315 82803413 86077222 86897965 87616130 89088670 90617513 95020310 96377743 98807434 100188242 101713535 104522341 105386162 107157358 108485755 110309045 110597410 118290590 119943670 121657151 122662582 124724138 126270305 128392495 129453590 130119649 133028434 137682490 140393330 142398949 149317630 151450739 152702398 154432663 154836374 157193645 159835555 163408630 165606826 170477615 173795930 179749493 181235026 192755486 198424765 203427070 209044682 215193055 216971510 220071103 220618090 223769777 238668661 243314302 247018585 250470605 252540610 256784990 260239298 263465405 267893395 277794671 284797898 302901478 306656455 308865326 311810345 314387290 319671110 332571085 340955230 345826019 359498986 368851567 375050753 381755995 387090935 396849530 414017065 429319037 430386110 436534483 440142206 447539554 453087565 477337322 481888715 494037170 500941210 522611705 526930810 534458393 535786790 543440887 555589342 579623891 608285755 613312910 623620690 650598245 665142170 674644201 691652038 711994745 731656387 737703134 750101506 757253695 763511990 772163315 774181870 828034130 839863189 851600057 858638074 873068966 898747465 906175130 910837543 963777430 996792643 1045223410 1060155173 1068916786 1086881774 1100355515 1118848885 1159247782 1193343305 1216571510 1301196490 1349288402 1388973355 1423989490 1463312774 1514507390 1540497721 1544326630 1566388439 1679726378 1703200114 1729130095 1797494930 1821675086 1844257835 1875253765 1993585286 2120310346 2146595185 2182672415 2200711030 2237697770 2386686610 2420782133 2625355271 2672291965 2717204435 2777946710 2898119455 3055741381 3080995442 3132776878 3373221005 3458260190 3658281935 3688515670 3741208751 3750507530 3804086209 4057367237 4199315945 4258000285 4293190370 4365344830 4554187715 4722509407 4841564266 4983963215 5250710542 5300775865 5344583930 5434408870 5796238910 5879042323 6111482762 6375862801 6746442010 7316563870 7421086211 7482417502 7608172418 7702488605 7831942195 8114734474 8398631890 8516000570 9108375430 9238495079 9445018814 9967926430 10601551730 10964719073 11758084646 12103910665 12751725602 13126776355 14842172422 15278706905 15404977210 15663884390 16945474931 18476990158 18706043755 19020431045 20286836185 21929438146 23612547035 24207821330 26188461257 26253552710 26628603463 29395211615 30557413810 31879314005 33890949862 37105431055 37412087510 38040862090 40573672370 41153296261 44631039607 46192475395 47225094070 51947603477 52376922514 53257206926 54823595365 58790423230 63758628010 64669465553 74210862110 82306592522 84727374655 89262079214 92384950790 103895206954 109647190730 129338931106 130942306285 133143017315 169454749310 186400224241 205766481305 223155198035 259738017385 261884612570 266286034630 288073073827 323347327765 372800448482 411532962610 446310396070 452686258871 519476034770 576146147654 646694655530 905372517742 932001121205 1440365369135 1864002242410 2263431294355 2880730738270 3168803812097 4526862588710 6337607624194 15844019060485 31688038120970
• Sum of all divisors σ(n): 80073968083200
• Sum of proper divisors (its aliquot sum) s(n): 48385929962230
• 31688038120970 is an abundant number, because the sum of its proper divisors (48385929962230) is greater than itself. Its abundance is 16697891841260

Bases of 31688038120970

• Binary: 111001101000111110010010000010111111000001010₂
• Hexadecimal: 0x1CD1F2417E0A
• Base-36: B8DA7QIA2

Squares and roots of 31688038120970

• 31688038120970 squared (31688038120970²) is 1004131759956047928353740900
• 31688038120970 cubed (31688038120970³) is 31818965487963944085377736974306236673000
• The square root of 31688038120970 is 5629212.9219785247
• The cube root of 31688038120970 is 31644.5154937477

Scales and comparisons

• 31,688,038,120,970 seconds is equal to 1,007,581 years, 30 weeks, 6 days, 11 hours, 22 minutes, 50 seconds.
• To count from 1 to 31,688,038,120,970 would take you about two million, five hundred eighteen thousand, nine hundred fifty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31688038120970 cubic inches would be around 2637 feet tall.

Recreational maths with 31688038120970

• 31688038120970 backwards is 07902183088613
• The number of decimal digits it has is: 14
• The sum of 31688038120970's digits is 56
• More coming soon!