30948501870

Names of 30948501870

• Cardinal: 30948501870 can be written as Thirty billion, nine hundred forty-eight million, five hundred one thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 3.094850187 × 10¹⁰

Factors of 30948501870

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 82

Divisors of 30948501870

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 17 18 22 26 27 30 31 33 34 39 45 51 54 55 62 65 66 78 81 85 90 93 99 102 110 117 130 135 143 153 155 162 165 169 170 186 187 195 198 221 234 243 255 270 279 286 297 306 310 330 338 341 351 374 390 403 405 429 442 459 465 486 495 507 510 527 558 561 585 594 663 682 702 715 765 806 810 837 845 858 891 918 930 935 990 1014 1023 1053 1054 1105 1122 1170 1209 1215 1287 1326 1377 1395 1430 1485 1521 1530 1581 1674 1683 1690 1705 1755 1782 1859 1870 1989 2015 2046 2106 2145 2197 2210 2295 2418 2430 2431 2511 2535 2574 2635 2673 2754 2790 2805 2873 2970 3042 3069 3159 3162 3315 3366 3410 3510 3627 3718 3861 3978 4030 4131 4185 4290 4394 4433 4455 4563 4590 4743 4862 5022 5049 5070 5115 5239 5265 5270 5346 5577 5610 5746 5797 5967 6045 6138 6318 6435 6591 6630 6851 6885 7254 7293 7533 7605 7722 7905 8262 8370 8415 8619 8866 8910 9126 9207 9295 9486 9945 10098 10230 10478 10530 10881 10985 11154 11583 11594 11934 12090 12155 12555 12870 13182 13299 13365 13689 13702 13770 14229 14365 14586 15066 15147 15210 15345 15717 15795 15810 16731 16830 17238 17391 17901 18135 18414 18590 19305 19773 19890 20553 20655 21762 21879 21970 22165 22815 23166 23715 24167 24310 25110 25245 25857 26195 26598 26730 27378 27621 27885 28458 28730 28985 29835 30294 30690 31434 31590 31603 32643 32955 33462 34255 34749 34782 35802 36270 36465 37349 37665 38610 39546 39897 41067 41106 41310 42687 43095 43758 44330 45441 45630 46035 47151 47430 48334 50193 50490 51714 52173 52390 53703 54405 55242 55770 57629 57915 57970 59319 59670 61659 63206 65286 65637 65910 66495 68107 68445 68510 69498 71145 72501 72930 74698 75330 75361 75735 77571 78585 79794 82134 82863 83655 85374 86190 86955 89063 89505 90882 92070 94302 94809 97929 98865 100386 102765 104346 107406 108810 109395 112047 115258 115830 118638 119691 120835 123318 128061 129285 131274 132990 136214 136890 138105 141453 142290 145002 150579 150722 151470 155142 156519 157170 158015 163215 165726 167310 172887 173745 173910 177957 178126 179010 184977 186745 189618 195858 196911 197730 199485 204321 205335 205530 213435 217503 218790 224094 226083 227205 232713 235755 239382 241670 250965 256122 258570 260865 267189 268515 276210 282906 284427 288145 296595 301158 308295 313038 316030 326430 328185 336141 340535 345774 347490 355914 359073 362505 369954 373490 376805 387855 393822 398970 408642 410670 410839 414315 424359 426870 435006 445315 451737 452166 454410 465426 469557 471510 474045 489645 501930 518661 521730 533871 534378 537030 554931 560235 568854 576290 590733 593190 598455 612963 616590 640305 652509 656370 672282 678249 681070 698139 707265 718146 725010 749177 752895 753610 775710 782595 801567 821678 828630 848718 853281 864435 889785 890630 903474 924885 939114 948090 979290 979693 984555 1008423 1021605 1037322 1067742 1077219 1087515 1109862 1120470 1130415 1157819 1163565 1181466 1196910 1225926 1232517 1273077 1280610 1305018 1335945 1356498 1396278 1408671 1414530 1422135 1498354 1505790 1555983 1565190 1603134 1664793 1680705 1706562 1728870 1779570 1795365 1838889 1849770 1957527 1959386 1969110 2016846 2034747 2043210 2054195 2121795 2154438 2175030 2247531 2258685 2260830 2315638 2327130 2347785 2404701 2465034 2546154 2559843 2593305 2669355 2671890 2774655 2817342 2844270 2939079 2953665 3025269 3064815 3111966 3262545 3329586 3361410 3391245 3473457 3490695 3590730 3677778 3697551 3745885 3915054 4007835 4069494 4108390 4243590 4266405 4495062 4517370 4667949 4695570 4809402 4898465 5042115 5119686 5186610 5338710 5386095 5516667 5549310 5789095 5872581 5878158 5907330 6050538 6104241 6129630 6162585 6365385 6525090 6742593 6782490 6946914 6981390 7043355 7214103 7395102 7491770 7679529 7779915 8015670 8323965 8532810 8817237 9075807 9194445 9335898 9787635 9796930 10084230 10173735 10420371 10772190 11033334 11092653 11237655 11578190 11745162 12023505 12208482 12325170 12730770 12736009 12799215 13485186 14003847 14086710 14428206 14695395 15126345 15359058 15559830 16550001 16647930 17367285 17634474 18151614 18312723 18388890 18487755 19575270 20227779 20347470 20840742 21642309 22185306 22475310 23339745 24047010 25472018 25598430 26451711 27583335 28007694 29362905 29390790 30252690 30521205 31261113 33100002 33277959 33712965 34734570 36070515 36625446 36975510 38208027 38397645 40455558 43284618 44086185 45379035 46679490 52101855 52903422 55166670 55463265 58725810 60683337 61042410 62522226 63680045 66555918 67425930 70019235 72141030 76416054 76795290 79355133 82750005 88172370 90758070 91563615 93783339 99833877 101138895 104203710 108211545 110926530 114624081 121366674 127360090 132258555 140038470 156305565 158710266 165500010 166389795 182050011 183127230 187566678 191040135 199667754 202277790 216423090 229248162 238065399 264517110 281350017 303416685 312611130 332779590 343872243 364100022 382080270 396775665 468916695 476130798 499169385 562700034 573120405 606833370 687744486 793551330 910250055 937833390 998338770 1031616729 1146240810 1190326995 1406750085 1719361215 1820500110 2063233458 2380653990 2813500170 3094850187 3438722430 5158083645 6189700374 10316167290 15474250935 30948501870
• Sum of all divisors σ(n): 107784069120
• Sum of proper divisors (its aliquot sum) s(n): 76835567250
• 30948501870 is an abundant number, because the sum of its proper divisors (76835567250) is greater than itself. Its abundance is 45887065380

Bases of 30948501870

• Binary: 11100110100101011001010100101101110₂
• Hexadecimal: 0x734ACA96E
• Base-36: E7TXSVI

Squares and roots of 30948501870

• 30948501870 squared (30948501870²) is 957809767997393496900
• 30948501870 cubed (30948501870³) is 29642777395971598793935489203000
• The square root of 30948501870 is 175921.8629676255
• The cube root of 30948501870 is 3139.6401696609

Scales and comparisons

• 30,948,501,870 seconds is equal to 984 years, 3 weeks, 3 days, 6 hours, 4 minutes, 30 seconds.
• To count from 1 to 30,948,501,870 would take you about one thousand, nine hundred sixty-eight 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 30948501870 cubic inches would be around 261.6 feet tall.

Recreational maths with 30948501870

• 30948501870 backwards is 07810584903
• 30948501870 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30948501870's digits is 45
• More coming soon!