12273509664

Names of 12273509664

• Cardinal: 12273509664 can be written as Twelve billion, two hundred seventy-three million, five hundred nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.2273509664 × 10¹⁰

Factors of 12273509664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 121

Divisors of 12273509664

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 103 104 108 117 144 156 206 208 216 234 288 309 312 351 412 416 432 468 618 624 702 824 864 927 936 1236 1248 1339 1404 1648 1854 1872 2472 2678 2781 2808 3296 3708 3744 4017 4944 5356 5562 5616 7416 8034 9888 10609 10712 11124 11232 12051 14832 16068 21218 21424 22248 24102 29664 31827 32136 36153 42436 42848 44496 48204 63654 64272 72306 84872 88992 95481 96408 127308 128544 137917 144612 169744 190962 192816 254616 275834 286443 289224 339488 381924 385632 413751 509232 551668 572886 578448 763848 827502 1018464 1092727 1103336 1145772 1156896 1241253 1527696 1655004 2185454 2206672 2291544 2482506 3055392 3278181 3310008 3723759 4370908 4413344 4583088 4965012 6556362 6620016 7447518 8741816 9166176 9834543 9930024 13112724 13240032 14205451 14895036 17483632 19669086 19860048 26225448 28410902 29503629 29790072 34967264 39338172 39720096 42616353 52450896 56821804 59007258 59580144 78676344 85232706 104901792 113643608 118014516 119160288 127849059 157352688 170465412 227287216 236029032 255698118 314705376 340930824 383547177 454574432 472058064 511396236 681861648 767094354 944116128 1022792472 1363723296 1534188708 2045584944 3068377416 4091169888 6136754832 12273509664
• Sum of all divisors σ(n): 38929363200
• Sum of proper divisors (its aliquot sum) s(n): 26655853536
• 12273509664 is an abundant number, because the sum of its proper divisors (26655853536) is greater than itself. Its abundance is 14382343872

Bases of 12273509664

• Binary: 1011011011100011101110010100100000₂
• Hexadecimal: 0x2DB8EE520
• Base-36: 5MZBWO0

Squares and roots of 12273509664

• 12273509664 squared (12273509664²) is 150639039472301392896
• 12273509664 cubed (12273509664³) is 1848869706738968606029716946944
• The square root of 12273509664 is 110785.8730344261
• The cube root of 12273509664 is 2306.6918949131

Scales and comparisons

• 12,273,509,664 seconds is equal to 390 years, 13 weeks, 3 days, 12 hours, 14 minutes, 24 seconds.
• To count from 1 to 12,273,509,664 would take you about seven hundred eighty 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 12273509664 cubic inches would be around 192.2 feet tall.

Recreational maths with 12273509664

• 12273509664 backwards is 46690537221
• The number of decimal digits it has is: 11
• The sum of 12273509664's digits is 45
• More coming soon!