18676261132816

Names of 18676261132816

• Cardinal: 18676261132816 can be written as Eighteen trillion, six hundred seventy-six billion, two hundred sixty-one million, one hundred thirty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.8676261132816 × 10¹³

Factors of 18676261132816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1323

Divisors of 18676261132816

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 49 56 68 98 112 119 136 196 238 272 289 343 392 476 578 686 784 833 952 1156 1297 1372 1666 1904 2023 2312 2401 2594 2744 3332 4046 4624 4802 5188 5488 5831 6664 8092 9079 9604 10376 11662 13328 14161 16184 18158 19208 20752 22049 23324 28322 32368 36316 38416 40817 44098 46648 56644 63553 72632 81634 88196 93296 99127 113288 127106 145264 154343 163268 176392 198254 226576 254212 308686 326536 352784 374833 396508 444871 508424 617372 653072 693889 749666 793016 889742 1016848 1080401 1234744 1387778 1499332 1586032 1682209 1779484 2160802 2469488 2623831 2775556 2998664 3114097 3364418 3558968 4321604 5247662 5551112 5997328 6228194 6728836 7117936 7562807 8643208 10495324 11102224 11775463 12456388 13457672 15125614 17286416 18366817 20990648 23550926 24912776 26915344 28597553 30251228 36733634 41981296 47101852 49825552 52939649 57195106 60502456 73467268 82428241 94203704 105879298 114390212 121004912 128567719 146934536 164856482 188407408 200182871 211758596 228780424 257135438 293869072 329712964 400365742 423517192 457560848 486158401 514270876 576997687 659425928 800731484 847034384 899974033 972316802 1028541752 1153995374 1318851856 1401280097 1601462968 1799948066 1944633604 2057083504 2307990748 2802560194 3202925936 3403108807 3599896132 3889267208 4038983809 4615981496 5605120388 6806217614 7199792264 7778534416 8077967618 9231962992 9808960679 11210240776 13612435228 14399584528 16155935236 19617921358 22420481552 23821761649 27224870456 32311870472 39235842716 47643523298 54449740912 64623740944 68662724753 78471685432 95287046596 137325449506 156943370864 166752331543 190574093192 274650899012 333504663086 381148186384 549301798024 667009326172 1098603596048 1167266320801 1334018652344 2334532641602 2668037304688 4669065283204 9338130566408 18676261132816
• Sum of all divisors σ(n): 44877443069319
• Sum of proper divisors (its aliquot sum) s(n): 26201181936503
• 18676261132816 is an abundant number, because the sum of its proper divisors (26201181936503) is greater than itself. Its abundance is 7524920803687

Bases of 18676261132816

• Binary: 100001111110001100111111010010001101000010000₂
• Hexadecimal: 0x10FC67E91A10
• Base-36: 6MBR7O6J4

Squares and roots of 18676261132816

• 18676261132816 squared (18676261132816²) is 348802729901133579592089856
• 18676261132816 cubed (18676261132816³) is 6514330867472658302875101193211422314496
• 18676261132816 is a perfect square number. Its square root is 4321604
• The cube root of 18676261132816 is 26531.5921467749

Scales and comparisons

• 18,676,261,132,816 seconds is equal to 593,847 years, 17 weeks, 2 days, 18 hours, 40 minutes, 16 seconds.
• To count from 1 to 18,676,261,132,816 would take you about one million, four hundred eighty-four thousand, six hundred eighteen 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 18676261132816 cubic inches would be around 2211 feet tall.

Recreational maths with 18676261132816

• 18676261132816 backwards is 61823116267681
• The number of decimal digits it has is: 14
• The sum of 18676261132816's digits is 58
• More coming soon!