123445140966

Names of 123445140966

• Cardinal: 123445140966 can be written as One hundred twenty-three billion, four hundred forty-five million, one hundred forty thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 1.23445140966 × 10¹¹

Factors of 123445140966

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 424

Divisors of 123445140966

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 23 27 42 46 54 63 69 81 126 138 161 162 189 207 322 378 389 414 483 529 567 621 778 966 1058 1134 1167 1242 1449 1587 1863 2334 2723 2898 3174 3501 3703 3726 4347 4761 5446 7002 7406 8169 8694 8947 9522 10503 11109 12167 13041 14283 16338 17894 21006 22218 24334 24507 26082 26841 28566 31509 33327 36501 42849 49014 53682 62629 63018 66654 73002 73521 80523 85169 85698 99981 109503 125258 147042 161046 170338 187887 199962 205781 219006 220563 241569 255507 279841 299943 328509 375774 411562 441126 483138 511014 559682 563661 599886 617343 657018 724707 766521 839523 985527 1127322 1234686 1440467 1449414 1533042 1679046 1690983 1852029 1958887 1971054 2299563 2518569 2880934 3381966 3704058 3917774 4321401 4599126 4732963 5037138 5072949 5556087 5876661 6898689 7555707 8642802 9465926 10145898 11112174 11753322 12964203 13797378 14198889 15111414 16668261 17629983 22667121 25928406 28397778 33130741 33336522 35259966 38892609 42596667 45334242 52889949 66261482 77785218 85193334 99392223 105779898 108858149 116677827 127790001 158669847 198784446 217716298 233355654 255580002 298176669 317339694 326574447 383370003 596353338 653148894 762007043 766740006 894530007 979723341 1524014086 1789060014 1959446682 2286021129 2683590021 2939170023 4572042258 5367180042 5878340046 6858063387 8817510069 13716126774 17635020138 20574190161 41148380322 61722570483 123445140966
• Sum of all divisors σ(n): 331342886160
• Sum of proper divisors (its aliquot sum) s(n): 207897745194
• 123445140966 is an abundant number, because the sum of its proper divisors (207897745194) is greater than itself. Its abundance is 84452604228

Bases of 123445140966

• Binary: 1110010111101111001110101110111100110₂
• Hexadecimal: 0x1CBDE75DE6
• Base-36: 1KPK1SDI

Squares and roots of 123445140966

• 123445140966 squared (123445140966²) is 15238702828115611413156
• 123445140966 cubed (123445140966³) is 1881143818755714519042320886948696
• The square root of 123445140966 is 351347.6070304165
• The cube root of 123445140966 is 4979.1819885909

Scales and comparisons

• 123,445,140,966 seconds is equal to 3,925 years, 9 weeks, 4 hours, 56 minutes, 6 seconds.
• To count from 1 to 123,445,140,966 would take you about seven thousand, eight hundred fifty 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 123445140966 cubic inches would be around 414.9 feet tall.

Recreational maths with 123445140966

• 123445140966 backwards is 669041544321
• The number of decimal digits it has is: 12
• The sum of 123445140966's digits is 45
• More coming soon!