12989256917120

Names of 12989256917120

• Cardinal: 12989256917120 can be written as Twelve trillion, nine hundred eighty-nine billion, two hundred fifty-six million, nine hundred seventeen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.298925691712 × 10¹³

Factors of 12989256917120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 110665

Divisors of 12989256917120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 37 40 41 44 55 64 74 80 82 88 110 121 128 148 160 164 176 185 205 220 242 296 320 328 352 370 407 410 440 451 484 592 605 640 656 704 740 814 820 880 902 968 1184 1210 1312 1408 1480 1517 1628 1640 1760 1804 1936 2035 2255 2368 2420 2624 2960 3034 3256 3280 3520 3608 3872 4070 4477 4510 4736 4840 4961 5248 5920 6068 6512 6560 7040 7216 7585 7744 8140 8954 9020 9680 9922 11840 12136 13024 13120 14432 15170 15488 16280 16687 17908 18040 19360 19844 22385 23680 24272 24805 26048 26240 28864 30340 32560 33374 35816 36080 38720 39688 44770 48544 49610 52096 57728 60680 65120 66748 71632 72160 77440 79376 83435 89540 97088 99220 110569 121360 130240 133496 143264 144320 158752 166870 179080 183557 194176 198440 221138 242720 260480 266992 286528 288640 317504 333740 358160 367114 396880 442276 485440 533984 552845 573056 635008 667480 716320 734228 793760 884552 917785 970880 1067968 1105690 1216259 1334960 1432640 1468456 1587520 1769104 1835570 2135936 2211380 2432518 2669920 2865280 2936912 3175040 3538208 3671140 4091053 4422760 4533329 4865036 5339840 5873824 6081295 7076416 7342280 8182106 8845520 9066658 9730072 10679680 11747648 12162590 13378849 14152832 14684560 16364212 17691040 18133316 19460144 20455265 22666645 23495296 24325180 26757698 29369120 32728424 35382080 36266632 38920288 40910530 45001583 45333290 48650360 49866619 53515396 58738240 65456848 66894245 70764160 72533264 77840576 81821060 90003166 90666580 97300720 99733238 107030792 117476480 130913696 133788490 145066528 155681152 163642120 167733173 180006332 181333160 194601440 199466476 214061584 225007915 249333095 261827392 267576980 290133056 327284240 335466346 360012664 362666320 389202880 398932952 428123168 450015830 495017413 498666190 523654784 535153960 548532809 580266112 654568480 670932692 720025328 725332640 778405760 797865904 838665865 856246336 900031660 990034826 997332380 1070307920 1097065618 1309136960 1341865384 1440050656 1450665280 1595731808 1677331730 1712492672 1800063320 1845064903 1980069652 1994664760 2140615840 2194131236 2475087065 2618273920 2683730768 2742664045 2880101312 2901330560 3191463616 3354663460 3600126640 3690129806 3960139304 3989329520 4281231680 4388262472 4950174130 5367461536 5485328090 5760202624 6382927232 6709326920 7200253280 7380259612 7920278608 7978659040 8562463360 8776524944 9225324515 9900348260 10734923072 10970656180 13418653840 14400506560 14760519224 15840557216 15957318080 17553049888 18450649030 19800696520 20295713933 21469846144 21941312360 26837307680 28801013120 29521038448 31681114432 31914636160 35106099776 36901298060 39601393040 40591427866 43882624720 53674615360 59042076896 63362228864 70212199552 73802596120 79202786080 81182855732 87765249440 101478569665 107349230720 118084153792 147605192240 158405572160 162365711464 175530498880 202957139330 236168307584 295210384480 316811144320 324731422928 351060997760 405914278660 590420768960 649462845856 811828557320 1180841537920 1298925691712 1623657114640 2597851383424 3247314229280 6494628458560 12989256917120
• Sum of all divisors σ(n): 35909823322800
• Sum of proper divisors (its aliquot sum) s(n): 22920566405680
• 12989256917120 is an abundant number, because the sum of its proper divisors (22920566405680) is greater than itself. Its abundance is 9931309488560

Bases of 12989256917120

• Binary: 10111101000001001100000010110110000010000000₂
• Hexadecimal: 0xBD04C0B6080
• Base-36: 4LR6K71Q8

Squares and roots of 12989256917120

• 12989256917120 squared (12989256917120²) is 168720795258949766549094400
• 12989256917120 cubed (12989256917120³) is 2191557756879300556734433627271856128000
• The square root of 12989256917120 is 3604061.1700025293
• The cube root of 12989256917120 is 23506.8680195159

Scales and comparisons

• 12,989,256,917,120 seconds is equal to 413,018 years, 9 weeks, 6 days, 17 hours, 25 minutes, 20 seconds.
• To count from 1 to 12,989,256,917,120 would take you about one million, thirty-two thousand, five hundred forty-five 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 12989256917120 cubic inches would be around 1958.9 feet tall.

Recreational maths with 12989256917120

• 12989256917120 backwards is 02171965298921
• The number of decimal digits it has is: 14
• The sum of 12989256917120's digits is 62
• More coming soon!