12492755968

Names of 12492755968

• Cardinal: 12492755968 can be written as Twelve billion, four hundred ninety-two million, seven hundred fifty-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2492755968 × 10¹⁰

Factors of 12492755968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 339

Divisors of 12492755968

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 31 32 38 44 56 62 64 76 77 88 112 124 128 133 152 154 176 209 217 224 248 256 266 269 304 308 341 352 418 434 448 496 512 532 538 589 608 616 682 704 836 868 896 992 1024 1064 1076 1178 1216 1232 1364 1408 1463 1672 1736 1792 1883 1984 2128 2152 2356 2387 2432 2464 2728 2816 2926 2959 3344 3472 3584 3766 3968 4123 4256 4304 4712 4774 4864 4928 5111 5456 5632 5852 5918 6479 6688 6944 7168 7532 7936 8246 8339 8512 8608 9424 9548 9728 9856 10222 10912 11264 11704 11836 12958 13376 13888 15064 15872 16492 16678 17024 17216 18848 19096 19456 19712 20444 20713 21824 23408 23672 25916 26752 27776 30128 31744 32984 33356 34048 34432 35777 37696 38192 39424 40888 41426 43648 45353 46816 47344 51832 53504 55552 56221 58373 60256 65968 66712 68096 68864 71554 75392 76384 78848 81776 82852 87296 90706 91729 93632 94688 103664 107008 111104 112442 116746 120512 131936 133424 136192 137728 143108 150784 152768 158441 163552 165704 174592 181412 183458 187264 189376 207328 214016 222208 224884 233492 241024 263872 266848 275456 286216 301568 305536 316882 327104 331408 349184 362824 366916 374528 378752 393547 414656 449768 466984 482048 527744 533696 572432 603136 611072 633764 642103 654208 662816 725648 733832 749056 757504 787094 829312 899536 933968 964096 1055488 1067392 1109087 1144864 1222144 1267528 1284206 1308416 1325632 1451296 1467664 1498112 1515008 1574188 1658624 1742851 1799072 1867936 1928192 2110976 2134784 2218174 2289728 2444288 2535056 2568412 2616832 2651264 2902592 2935328 3030016 3148376 3317248 3485702 3598144 3735872 4221952 4269568 4436348 4579456 5070112 5136824 5233664 5302528 5805184 5870656 6296752 6634496 6971404 7196288 7471744 8539136 8872696 9158912 10140224 10273648 10605056 11610368 11741312 12199957 12593504 13942808 14392576 14943488 17745392 18317824 20280448 20547296 21210112 23220736 23482624 24399914 25187008 27885616 28785152 29886976 35490784 36635648 40560896 41094592 46441472 46965248 48799828 50374016 55771232 57570304 59773952 70981568 81121792 82189184 93930496 97599656 100748032 111542464 141963136 162243584 164378368 195199312 201496064 223084928 283926272 328756736 390398624 402992128 446169856 567852544 657513472 780797248 892339712 1135705088 1561594496 1784679424 3123188992 6246377984 12492755968
• Sum of all divisors σ(n): 33957273600
• Sum of proper divisors (its aliquot sum) s(n): 21464517632
• 12492755968 is an abundant number, because the sum of its proper divisors (21464517632) is greater than itself. Its abundance is 8971761664

Bases of 12492755968

• Binary: 1011101000101000000101010000000000₂
• Hexadecimal: 0x2E8A05400
• Base-36: 5QLV474

Squares and roots of 12492755968

• 12492755968 squared (12492755968²) is 156068951675999617024
• 12492755968 cubed (12492755968³) is 1949731327469847817942290399232
• The square root of 12492755968 is 111770.9978840665
• The cube root of 12492755968 is 2320.3460126013

Scales and comparisons

• 12,492,755,968 seconds is equal to 397 years, 12 weeks, 1 hour, 59 minutes, 28 seconds.
• To count from 1 to 12,492,755,968 would take you about seven hundred ninety-four 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 12492755968 cubic inches would be around 193.4 feet tall.

Recreational maths with 12492755968

• 12492755968 backwards is 86955729421
• The number of decimal digits it has is: 11
• The sum of 12492755968's digits is 58
• More coming soon!