31225475268

Names of 31225475268

• Cardinal: 31225475268 can be written as Thirty-one billion, two hundred twenty-five million, four hundred seventy-five thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1225475268 × 10¹⁰

Factors of 31225475268

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4915

Divisors of 31225475268

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 37 39 52 54 74 78 108 111 117 127 148 156 222 234 254 333 351 381 444 468 481 508 666 702 762 962 999 1143 1332 1404 1443 1524 1651 1924 1998 2286 2886 3302 3429 3996 4329 4572 4699 4733 4953 5772 6604 6858 8658 9398 9466 9906 12987 13716 14097 14199 14859 17316 18796 18932 19812 25974 28194 28398 29718 42291 42597 44577 51948 56388 56796 59436 61087 61529 84582 85194 89154 122174 123058 126873 127791 169164 170388 175121 178308 183261 184587 244348 246116 253746 255582 350242 366522 369174 507492 511164 525363 549783 553761 601091 700484 733044 738348 1050726 1099566 1107522 1202182 1576089 1649349 1661283 1803273 2101452 2199132 2215044 2276573 2404364 3152178 3298698 3322566 3606546 4553146 4728267 5409819 6304356 6597396 6645132 6829719 7213092 7814183 9106292 9456534 10819638 13659438 15628366 16229457 18913068 20489157 21639276 22240367 23442549 27318876 31256732 32458914 40978314 44480734 46885098 61467471 64917828 66721101 70327647 81956628 88961468 93770196 122934942 133442202 140655294 200163303 210982941 245869884 266884404 281310588 289124771 400326606 421965882 578249542 600489909 800653212 843931764 867374313 1156499084 1200979818 1734748626 2401959636 2602122939 3469497252 5204245878 7806368817 10408491756 15612737634 31225475268
• Sum of all divisors σ(n): 90262609920
• Sum of proper divisors (its aliquot sum) s(n): 59037134652
• 31225475268 is an abundant number, because the sum of its proper divisors (59037134652) is greater than itself. Its abundance is 27811659384

Bases of 31225475268

• Binary: 11101000101001011101111000011000100₂
• Hexadecimal: 0x7452EF0C4
• Base-36: ECEUAX0

Squares and roots of 31225475268

• 31225475268 squared (31225475268²) is 975030305712479671824
• 31225475268 cubed (31225475268³) is 30445784696575513111493068448832
• The square root of 31225475268 is 176707.3152645357
• The cube root of 31225475268 is 3148.9784297301

Scales and comparisons

• 31,225,475,268 seconds is equal to 992 years, 45 weeks, 2 days, 23 hours, 7 minutes, 48 seconds.
• To count from 1 to 31,225,475,268 would take you about one thousand, nine hundred eighty-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 31225475268 cubic inches would be around 262.4 feet tall.

Recreational maths with 31225475268

• 31225475268 backwards is 86257452213
• The number of decimal digits it has is: 11
• The sum of 31225475268's digits is 45
• More coming soon!