12906772164

Names of 12906772164

• Cardinal: 12906772164 can be written as Twelve billion, nine hundred six million, seven hundred seventy-two thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.2906772164 × 10¹⁰

Factors of 12906772164

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1246

Divisors of 12906772164

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 17 18 22 26 33 34 36 39 44 51 52 66 68 78 99 102 117 132 139 143 153 156 187 198 204 221 234 278 286 306 374 396 417 429 442 468 556 561 572 612 663 748 834 858 884 1061 1122 1251 1287 1326 1529 1668 1683 1716 1807 1989 2122 2244 2363 2431 2502 2574 2652 3058 3183 3366 3614 3978 4244 4587 4726 4862 5004 5148 5421 6116 6366 6732 7089 7228 7293 7956 9174 9452 9549 9724 10842 11671 12732 13761 13793 14178 14586 16263 18037 18348 19098 19877 21267 21684 21879 23342 25993 27522 27586 28356 29172 30719 32526 35013 36074 38196 39754 41379 42534 43758 46684 51986 54111 55044 55172 59631 61438 65052 70026 72148 77979 79508 82758 85068 87516 92157 103972 105039 108222 119262 122876 124137 140052 147479 151723 155958 162333 165516 178893 184314 198407 210078 216444 233937 234481 238524 248274 276471 294958 303446 311916 324666 337909 357786 368628 396814 420156 442437 455169 467874 468962 496548 552942 589916 595221 606892 649332 675818 703443 715572 793628 884874 910338 935748 937924 1013727 1105884 1190442 1327311 1351636 1365507 1406886 1622269 1769748 1785663 1820676 1917227 2027454 2110329 2380884 2507143 2579291 2654622 2731014 2813772 3041181 3244538 3571326 3834454 4054908 4220658 4866807 5014286 5158582 5309244 5462028 5751681 6082362 6489076 7142652 7521429 7668908 7737873 8441316 9733614 10028572 10317164 11503362 12164724 14600421 15042858 15475746 17255043 19467228 21089497 22564287 23006724 23213619 27578573 29200842 30085716 30951492 32592859 34510086 42178994 45128574 46427238 55157146 58401684 63268491 65185718 69020172 82735719 84357988 90257148 92854476 97778577 110314292 126536982 130371436 165471438 189805473 195557154 248207157 253073964 293335731 330942876 358521449 379610946 391114308 496414314 586671462 717042898 759221892 992828628 1075564347 1173342924 1434085796 2151128694 3226693041 4302257388 6453386082 12906772164
• Sum of all divisors σ(n): 40914357120
• Sum of proper divisors (its aliquot sum) s(n): 28007584956
• 12906772164 is an abundant number, because the sum of its proper divisors (28007584956) is greater than itself. Its abundance is 15100812792

Bases of 12906772164

• Binary: 1100000001010011011011011011000100₂
• Hexadecimal: 0x3014DB6C4
• Base-36: 5XGCX50

Squares and roots of 12906772164

• 12906772164 squared (12906772164²) is 166584767693405242896
• 12906772164 cubed (12906772164³) is 2150071642611649275381751546944
• The square root of 12906772164 is 113607.9757939557
• The cube root of 12906772164 is 2345.7004324855

Scales and comparisons

• 12,906,772,164 seconds is equal to 410 years, 20 weeks, 3 days, 22 hours, 29 minutes, 24 seconds.
• To count from 1 to 12,906,772,164 would take you about eight hundred twenty 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 12906772164 cubic inches would be around 195.5 feet tall.

Recreational maths with 12906772164

• 12906772164 backwards is 46127760921
• The number of decimal digits it has is: 11
• The sum of 12906772164's digits is 45
• More coming soon!