989930425680

Names of 989930425680

• Cardinal: 989930425680 can be written as Nine hundred eighty-nine billion, nine hundred thirty million, four hundred twenty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 9.8993042568 × 10¹¹

Factors of 989930425680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4832

Divisors of 989930425680

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 29 30 35 36 40 42 45 48 53 54 56 58 60 63 70 72 80 81 84 87 90 105 106 108 112 116 120 126 135 140 144 145 159 162 168 174 180 189 203 210 212 216 232 240 243 252 261 265 270 280 290 315 318 324 336 348 360 371 378 405 406 420 424 432 435 464 477 486 504 522 530 540 560 567 580 609 630 636 648 696 720 742 756 783 795 810 812 840 848 870 945 954 972 1008 1015 1044 1060 1080 1113 1134 1160 1215 1218 1260 1272 1296 1305 1392 1431 1484 1512 1537 1566 1590 1620 1624 1680 1701 1740 1827 1855 1890 1908 1944 2030 2088 2120 2160 2226 2268 2320 2349 2385 2430 2436 2520 2544 2610 2835 2862 2968 3024 3045 3074 3132 3180 3240 3248 3339 3402 3480 3654 3710 3780 3816 3888 3915 4060 4176 4240 4293 4452 4536 4611 4698 4733 4770 4860 4872 5040 5220 5481 5565 5670 5724 5936 6090 6148 6264 6360 6480 6678 6804 6960 7047 7155 7308 7420 7560 7632 7685 7830 8120 8505 8586 8904 9072 9135 9222 9396 9466 9540 9720 9744 10017 10440 10759 10962 11130 11340 11448 11745 12180 12296 12528 12720 12879 13356 13608 13833 14094 14199 14310 14616 14840 15120 15370 15660 16240 16443 16695 17010 17172 17808 18270 18444 18792 18932 19080 19440 20034 20880 21465 21518 21924 22260 22680 22896 23055 23490 23665 24360 24592 25758 26712 27216 27405 27666 28188 28398 28620 29232 29680 30051 30740 31320 32277 32886 33131 33390 34020 34344 35235 36540 36888 37584 37864 38160 40068 41499 42597 42930 43036 43848 44520 45360 46110 46980 47330 48720 49329 50085 51516 53424 53795 54810 55332 56376 56796 57240 60102 61480 62640 64395 64554 65772 66262 66780 68040 68688 69165 70470 70995 73080 73776 75728 80136 82215 82998 85194 85860 86072 87696 89040 90153 92220 93960 94660 96831 98658 99393 100170 103032 107590 109620 110664 112752 113592 114480 120204 122960 124497 127791 128790 129108 131544 132524 133560 136080 137257 138330 140940 141990 146160 150255 160272 161385 164430 165655 165996 170388 171720 172144 180306 184440 187920 189320 193662 197316 198786 200340 206064 207495 212985 215180 219240 221328 227184 240408 246645 248994 250849 255582 257580 258216 263088 265048 267120 274514 276660 281880 283980 290493 298179 300510 322770 328860 331310 331992 340776 343440 360612 368880 373491 378640 383373 387324 394632 397572 400680 411771 414990 425970 430360 438480 450765 480816 484155 493290 496965 497988 501698 511164 515160 516432 530096 549028 553320 563760 567960 580986 596358 601020 622485 638955 645540 657720 662620 663984 681552 686285 721224 746982 752547 766746 774648 789264 795144 801360 823542 829980 851940 860720 871479 894537 901530 960799 968310 986580 993930 995976 1003396 1022328 1030320 1098056 1106640 1135920 1150119 1161972 1192716 1202040 1235313 1244970 1254245 1277910 1291080 1315440 1325240 1372570 1442448 1452465 1490895 1493964 1505094 1533492 1549296 1590288 1647084 1659960 1703880 1742958 1755943 1789074 1803060 1867455 1916865 1921598 1936620 1973160 1987860 1991952 2006792 2044656 2058855 2196112 2257641 2300238 2323944 2385432 2404080 2470626 2489940 2508490 2555820 2582160 2614437 2650480 2683611 2745140 2882397 2904930 2981790 2987928 3010188 3066984 3294168 3319920 3407760 3485916 3511886 3578148 3606120 3705939 3734910 3762735 3833730 3843196 3873240 3946320 3975720 4013584 4117710 4357395 4472685 4515282 4600476 4647888 4770864 4803995 4941252 4979880 5016980 5111640 5228874 5267829 5367222 5490280 5750595 5764794 5809860 5963580 5975856 6020376 6133968 6176565 6588336 6772923 6971832 7023772 7156296 7212240 7274621 7411878 7469820 7525470 7667460 7686392 7746480 7951440 8050833 8235420 8647191 8714790 8779715 8945370 9030564 9200952 9607990 9882504 9959760 10033960 10223280 10457748 10535658 10734444 10980560 11117817 11288205 11501190 11529588 11619720 11927160 12040752 12353130 13072185 13418055 13545846 13943664 14047544 14312592 14411985 14549242 14823756 14939640 15050940 15334920 15372784 15803487 16101666 16470840 17294382 17429580 17559430 17890740 18061128 18401904 18529695 19215980 19765008 20067920 20318769 20915496 21071316 21468888 21823863 22235634 22576410 23002380 23059176 23239440 23854320 24706260 25941573 26144370 26339145 26836110 27091692 28095088 28823970 29098484 29647512 29879280 30101880 30669840 31606974 32203332 32941680 33353451 33864615 34588764 34859160 35118860 35781480 36122256 36373105 37059390 38431960 40254165 40637538 41830992 42142632 42937776 43235955 43647726 44471268 45152820 46004760 46118352 47410461 49412520 50922347 51883146 52288740 52678290 53672220 54183384 55589085 57647940 58196968 59295024 60203760 60956307 63213948 64406664 65471589 66706902 67729230 69177528 69718320 70237720 71562960 72746210 74118780 76863920 77824719 79017435 80508330 81275076 84285264 86471910 87295452 88942536 90305640 92009520 94820922 98825040 101593845 101844694 103766292 104577480 105356580 107344440 108366768 109119315 111178170 115295880 116393936 121912614 126427896 128813328 129707865 130943178 133413804 135458460 138355056 140475440 142231383 145492420 148237560 152767041 155649438 158034870 161016660 162550152 166767255 172943820 174590904 177885072 180611280 189641844 196414767 203187690 203689388 207532584 209154960 210713160 214688880 218238630 222356340 230591760 233474157 237052305 243825228 252855792 254611735 259415730 261886356 266827608 270916920 284462766 290984840 296475120 304781535 305534082 311298876 316069740 322033320 325100304 327357945 333534510 345887640 349181808 379283688 389123595 392829534 406375380 407378776 415065168 421426320 426694149 436477260 444712680 458301123 466948314 474104610 487650456 509223470 518831460 523772712 533655216 541833840 568925532 581969680 589244301 609563070 611068164 622597752 632139480 644066640 654715890 667069020 691775280 711156915 758567376 763835205 778247190 785659068 812750760 814757552 853388298 872954520 889425360 916602246 933896628 948209220 975300912 982073835 1018446940 1037662920 1047545424 1137851064 1167370785 1178488602 1219126140 1222136328 1245195504 1264278960 1309431780 1334138040 1374903369 1422313830 1527670410 1556494380 1571318136 1625501520 1706776596 1745909040 1767732903 1833204492 1867793256 1896418440 1964147670 2036893880 2075325840 2133470745 2275702128 2291505615 2334741570 2356977204 2438252280 2444272656 2618863560 2668276080 2749806738 2844627660 2946221505 3055340820 3112988760 3142636272 3413553192 3535465806 3666408984 3735586512 3792836880 3928295340 4073787760 4124710107 4266941490 4583011230 4669483140 4713954408 4876504560 5237727120 5499613476 5689255320 5892443010 6110681640 6225977520 6827106384 6874516845 7070931612 7332817968 7856590680 8249420214 8533882980 8838664515 9166022460 9338966280 9427908816 10999226952 11378510640 11784886020 12221363280 12374130321 13749033690 14141863224 15713181360 16498840428 17067765960 17677329030 18332044920 18677932560 20623550535 21998453904 23569772040 24748260642 27498067380 28283726448 32997680856 34135531920 35354658060 36664089840 41247101070 47139544080 49496521284 54996134760 61870651605 65995361712 70709316120 82494202140 98993042568 109992269520 123741303210 141418632240 164988404280 197986085136 247482606420 329976808560 494965212840 989930425680
• Sum of all divisors σ(n): 4153819138560
• Sum of proper divisors (its aliquot sum) s(n): 3163888712880
• 989930425680 is an abundant number, because the sum of its proper divisors (3163888712880) is greater than itself. Its abundance is 2173958287200

Bases of 989930425680

• Binary: 1110011001111100011100111000110101010000₂
• Hexadecimal: 0xE67C738D50
• Base-36: CMRN0L00

Squares and roots of 989930425680

• 989930425680 squared (989930425680²) is 979962247686986003462400
• 989930425680 cubed (989930425680³) is 970094445003107649803735585874432000
• The square root of 989930425680 is 994952.4740810489
• The cube root of 989930425680 is 9966.3214551607

Scales and comparisons

• 989,930,425,680 seconds is equal to 31,476 years, 37 weeks, 5 days, 1 hour, 48 minutes.
• To count from 1 to 989,930,425,680 would take you about sixty-two 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 989930425680 cubic inches would be around 830.5 feet tall.

Recreational maths with 989930425680

• 989930425680 backwards is 086524039989
• 989930425680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 989930425680's digits is 63
• More coming soon!