45671329872

Names of 45671329872

• Cardinal: 45671329872 can be written as Forty-five billion, six hundred seventy-one million, three hundred twenty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.5671329872 × 10¹⁰

Factors of 45671329872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 888438

Divisors of 45671329872

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 34 36 42 48 51 54 56 63 68 72 84 102 108 112 119 126 136 144 153 168 189 204 216 238 252 272 306 336 357 378 408 432 459 476 504 612 714 756 816 918 952 1008 1071 1224 1428 1512 1836 1904 2142 2448 2856 3024 3213 3672 4284 5712 6426 7344 8568 12852 17136 25704 51408 888409 1776818 2665227 3553636 5330454 6218863 7107272 7995681 10660908 12437726 14214544 15102953 15991362 18656589 21321816 23987043 24875452 30205906 31982724 37313178 42643632 45308859 47974086 49750904 55969767 60411812 63965448 74626356 90617718 95948172 99501808 105720671 111939534 120823624 127930896 135926577 149252712 167909301 181235436 191896344 211441342 223879068 241647248 271853154 298505424 317162013 335818602 362470872 383792688 407779731 422882684 447758136 543706308 634324026 671637204 724941744 815559462 845765368 895516272 951486039 1087412616 1268648052 1343274408 1631118924 1691530736 1902972078 2174825232 2537296104 2686548816 2854458117 3262237848 3805944156 5074592208 5708916234 6524475696 7611888312 11417832468 15223776624 22835664936 45671329872
• Sum of all divisors σ(n): 158634489600
• Sum of proper divisors (its aliquot sum) s(n): 112963159728
• 45671329872 is an abundant number, because the sum of its proper divisors (112963159728) is greater than itself. Its abundance is 67291829856

Bases of 45671329872

• Binary: 101010100010001110010011000001010000₂
• Hexadecimal: 0xAA2393050
• Base-36: KZBJ3O0

Squares and roots of 45671329872

• 45671329872 squared (45671329872²) is 2085870372277039536384
• 45671329872 cubed (45671329872³) is 95264473842496116437779610062848
• The square root of 45671329872 is 213708.5161428997
• The cube root of 45671329872 is 3574.4938366831

Scales and comparisons

• 45,671,329,872 seconds is equal to 1,452 years, 10 weeks, 5 days, 8 hours, 31 minutes, 12 seconds.
• To count from 1 to 45,671,329,872 would take you about two thousand, nine hundred 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 45671329872 cubic inches would be around 297.9 feet tall.

Recreational maths with 45671329872

• 45671329872 backwards is 27892317654
• 45671329872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45671329872's digits is 54
• More coming soon!