12690940870160

Names of 12690940870160

• Cardinal: 12690940870160 can be written as Twelve trillion, six hundred ninety billion, nine hundred forty million, eight hundred seventy thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.269094087016 × 10¹³

Factors of 12690940870160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5636

Divisors of 12690940870160

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 35 40 56 62 70 80 112 124 140 155 217 248 257 280 310 434 496 514 560 601 620 868 1028 1085 1202 1240 1285 1736 1799 2056 2170 2404 2480 2570 3005 3472 3598 4112 4207 4340 4733 4808 5140 6010 7196 7967 8414 8680 8995 9466 9616 10280 12020 14392 15934 16828 17360 17990 18631 18932 20560 21035 23665 24040 28784 31868 33131 33656 35980 37262 37864 39835 42070 47330 48080 55769 63736 66262 67312 71960 74524 75728 79670 84140 93155 94660 111538 127472 130417 132524 143920 146723 149048 154457 159340 165655 168280 186310 189320 223076 260834 265048 278845 293446 298096 308914 318680 331310 336560 372620 378640 446152 521668 530096 557690 586892 617828 637360 652085 662620 733615 745240 772285 892304 1027061 1043336 1081199 1115380 1173784 1216381 1235656 1304170 1325240 1467230 1490480 1544570 2054122 2086672 2162398 2230760 2347568 2432762 2471312 2608340 2650480 2844533 2934460 3089140 4108244 4324796 4461520 4788167 4865524 5135305 5216680 5405995 5689066 5868920 6081905 6178280 8216488 8514667 8649592 9576334 9731048 10270610 10433360 10811990 11378132 11737840 12163810 12356560 14222665 16432976 17029334 17299184 19152668 19462096 19911731 20541220 21623980 22756264 23940835 24327620 28445330 33517169 34058668 37707811 38305336 39823462 41082440 42573335 43247960 45512528 47881670 48655240 56890660 67034338 68117336 75415622 76610672 79646924 82164880 85146670 86495920 88180523 95763340 97310480 99558655 113781320 134068676 136234672 150831244 159293848 167585845 170293340 176361046 188539055 191526680 199117310 227562640 263954677 268137352 301662488 318587696 335171690 340586680 352722092 377078110 383053360 398234620 440902615 527909354 536274704 603324976 617263661 670343380 681173360 705444184 731044981 754156220 796469240 881805230 1055818708 1234527322 1319773385 1340686760 1410888368 1462089962 1508312440 1592938480 1763610460 2111637416 2469054644 2639546770 2681373520 2924179924 3016624880 3086318305 3527220920 3655224905 4223274832 4938109288 5117314867 5279093540 5848359848 6172636610 7054441840 7310449810 9876218576 10234629734 10558187080 11696719696 12345273220 14620899620 20469259468 21116374160 22662394411 24690546440 25586574335 29241799240 40938518936 45324788822 49381092880 51173148670 58483598480 81877037872 90649577644 102346297340 113311972055 158636760877 181299155288 204692594680 226623944110 317273521754 362598310576 409385189360 453247888220 634547043508 793183804385 906495776440 1269094087016 1586367608770 1812991552880 2538188174032 3172735217540 6345470435080 12690940870160
• Sum of all divisors σ(n): 35010423189504
• Sum of proper divisors (its aliquot sum) s(n): 22319482319344
• 12690940870160 is an abundant number, because the sum of its proper divisors (22319482319344) is greater than itself. Its abundance is 9628541449184

Bases of 12690940870160

• Binary: 10111000101011010111000001011011111000010000₂
• Hexadecimal: 0xB8AD705BE10
• Base-36: 4HY4YIUQ8

Squares and roots of 12690940870160

• 12690940870160 squared (12690940870160²) is 161059980169897457978425600
• 12690940870160 cubed (12690940870160³) is 2044002684885310789994692618570820096000
• The square root of 12690940870160 is 3562434.6829324465
• The cube root of 12690940870160 is 23325.5167353679

Scales and comparisons

• 12,690,940,870,160 seconds is equal to 403,532 years, 34 weeks, 3 days, 16 hours, 49 minutes, 20 seconds.
• To count from 1 to 12,690,940,870,160 would take you about one million, eight thousand, eight hundred thirty-one 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 12690940870160 cubic inches would be around 1943.8 feet tall.

Recreational maths with 12690940870160

• 12690940870160 backwards is 06107804909621
• The number of decimal digits it has is: 14
• The sum of 12690940870160's digits is 53
• More coming soon!