72234470432

Names of 72234470432

• Cardinal: 72234470432 can be written as Seventy-two billion, two hundred thirty-four million, four hundred seventy thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 7.2234470432 × 10¹⁰

Factors of 72234470432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 887

Divisors of 72234470432

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 41 58 68 82 116 136 164 181 232 272 328 362 464 493 544 617 656 697 724 928 986 1189 1234 1312 1394 1448 1972 2378 2468 2788 2896 3077 3944 4756 4936 5249 5576 5792 6154 7421 7888 9512 9872 10489 10498 11152 12308 14842 15776 17893 19024 19744 20213 20978 20996 22304 24616 25297 29684 35786 38048 40426 41956 41992 49232 50594 59368 71572 80852 83912 83984 89233 98464 101188 111677 118736 126157 143144 161704 167824 167968 178466 202376 215209 223354 237472 252314 286288 304181 323408 335648 356932 404752 430049 430418 446708 504628 572576 608362 646816 713864 733613 809504 860098 860836 893416 1009256 1216724 1427728 1467226 1720196 1721672 1786832 1898509 2018512 2433448 2855456 2934452 3238633 3440392 3443344 3573664 3658553 3797018 4037024 4578757 4866896 5868904 6477266 6880784 6886688 7317106 7594036 9157514 9733792 11737808 12471421 12954532 13761568 14634212 15188072 18315028 23475616 24942842 25909064 29268424 30376144 36630056 49885684 51818128 55056761 58536848 60752288 73260112 77838869 99771368 103636256 110113522 117073696 132783953 146520224 155677738 199542736 220227044 265567906 311355476 399085472 440454088 531135812 622710952 880908176 1062271624 1245421904 1761816352 2124543248 2257327201 2490843808 4249086496 4514654402 9029308804 18058617608 36117235216 72234470432
• Sum of all divisors σ(n): 160710207840
• Sum of proper divisors (its aliquot sum) s(n): 88475737408
• 72234470432 is an abundant number, because the sum of its proper divisors (88475737408) is greater than itself. Its abundance is 16241266976

Bases of 72234470432

• Binary: 1000011010001100000101000110000100000₂
• Hexadecimal: 0x10D1828C20
• Base-36: X6MJE3K

Squares and roots of 72234470432

• 72234470432 squared (72234470432²) is 5217818718591482266624
• 72234470432 cubed (72234470432³) is 376906371947632554475503668461568
• The square root of 72234470432 is 268764.7120289417
• The cube root of 72234470432 is 4164.6786617037

Scales and comparisons

• 72,234,470,432 seconds is equal to 2,296 years, 43 weeks, 2 days, 2 hours, 40 minutes, 32 seconds.
• To count from 1 to 72,234,470,432 would take you about four thousand, five hundred ninety-three 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 72234470432 cubic inches would be around 347.1 feet tall.

Recreational maths with 72234470432

• 72234470432 backwards is 23407443227
• The number of decimal digits it has is: 11
• The sum of 72234470432's digits is 38
• More coming soon!