12953581100720

Names of 12953581100720

• Cardinal: 12953581100720 can be written as Twelve trillion, nine hundred fifty-three billion, five hundred eighty-one million, one hundred thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.295358110072 × 10¹³

Factors of 12953581100720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6496

Divisors of 12953581100720

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 169 208 260 338 397 520 676 794 845 1040 1352 1588 1690 1985 2704 3176 3380 3970 5161 6079 6352 6760 7940 10322 12158 13520 15880 20644 24316 25805 30395 31760 41288 48632 51610 60790 67093 79027 82576 97264 103220 121580 134186 157609 158054 206440 243160 268372 315218 316108 335465 395135 412880 486320 536744 630436 632216 670930 788045 790270 1027351 1073488 1260872 1264432 1341860 1576090 1580540 2048917 2054702 2413363 2521744 2683720 3152180 3161080 4097834 4109404 4826726 5136755 5367440 6304360 6322160 8195668 8218808 9653452 10244585 10273510 12066815 12608720 16391336 16437616 19306904 20489170 20547020 24133630 26635921 31373719 32782672 38613808 40978340 41094040 48267260 53271842 62747438 81956680 82188080 96534520 106543684 125494876 133179605 156868595 163913360 193069040 213087368 250989752 266359210 313737190 407858347 426174736 501979504 532718420 627474380 815716694 958105111 1065436840 1254948760 1631433388 1916210222 2039291735 2130873680 2509897520 3262866776 3832420444 4078583470 4790525555 6525733552 7664840888 8157166940 9581051110 12455366443 15329681776 16314333880 19162102220 24910732886 32628667760 38324204440 49821465772 62276832215 76648408880 99642931544 124553664430 161919763759 199285863088 249107328860 323839527518 498214657720 647679055036 809598818795 996429315440 1295358110072 1619197637590 2590716220144 3238395275180 6476790550360 12953581100720
• Sum of all divisors σ(n): 32699712977280
• Sum of proper divisors (its aliquot sum) s(n): 19746131876560
• 12953581100720 is an abundant number, because the sum of its proper divisors (19746131876560) is greater than itself. Its abundance is 6792550775840

Bases of 12953581100720

• Binary: 10111100011111111101100110011001111010110000₂
• Hexadecimal: 0xBC7FD999EB0
• Base-36: 4LASJQHM8

Squares and roots of 12953581100720

• 12953581100720 squared (12953581100720²) is 167795263332930366784518400
• 12953581100720 cubed (12953581100720³) is 2173549551899782396395715182927093248000
• The square root of 12953581100720 is 3599108.3757953165
• The cube root of 12953581100720 is 23485.3272527347

Scales and comparisons

• 12,953,581,100,720 seconds is equal to 411,883 years, 42 weeks, 1 day, 4 hours, 25 minutes, 20 seconds.
• To count from 1 to 12,953,581,100,720 would take you about one million, twenty-nine thousand, seven hundred nine 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 12953581100720 cubic inches would be around 1957.1 feet tall.

Recreational maths with 12953581100720

• 12953581100720 backwards is 02700118535921
• The number of decimal digits it has is: 14
• The sum of 12953581100720's digits is 44
• More coming soon!