72412473042

Names of 72412473042

• Cardinal: 72412473042 can be written as Seventy-two billion, four hundred twelve million, four hundred seventy-three thousand and forty-two.

Scientific notation

• Scientific notation: 7.2412473042 × 10¹⁰

Factors of 72412473042

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6652

Divisors of 72412473042

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 37 39 42 54 61 63 74 78 91 111 117 122 126 182 183 189 222 234 259 273 333 351 366 378 427 481 518 546 549 666 702 777 793 819 854 962 999 1098 1281 1443 1554 1586 1638 1647 1998 2257 2331 2379 2457 2562 2886 3294 3367 3843 4329 4514 4662 4758 4914 5551 6529 6734 6771 6993 7137 7686 8658 10101 11102 11529 12987 13058 13542 13986 14274 15799 16653 19587 20202 20313 21411 23058 25974 29341 30303 31598 33306 39174 40626 42822 45703 47397 49959 58682 58761 60606 60939 84877 88023 90909 91406 94794 99918 117522 121878 137109 142191 149877 169754 176046 176283 181818 205387 241573 254631 264069 274218 284382 299754 352566 398269 410774 411327 426573 483146 509262 528138 594139 616161 724719 763893 792207 796538 822654 853146 1188278 1194807 1232322 1233981 1449438 1527786 1584414 1691011 1782417 1848483 2174157 2291679 2389614 2467962 2787883 3140449 3382022 3564834 3584421 3696966 4348314 4583358 5073033 5177497 5347251 5545449 5575766 6280898 6522471 7168842 8363649 9421347 10146066 10354994 10694502 10753263 11090898 13044942 14735953 15219099 15532491 16041753 16727298 18842694 21506526 21983143 25090947 28264041 29471906 30438198 31064982 32083506 36242479 43966286 44207859 45657297 46597473 50181894 56528082 65949429 72484958 75272841 84792123 88415718 91314594 93194946 103151671 108727437 131898858 132623577 139792419 150545682 169584246 191567389 197848287 206303342 217454874 265247154 279584838 309455013 326182311 383134778 395696574 397870731 574702167 593544861 618910026 652364622 795741462 928365039 978546933 1149404334 1187089722 1340971723 1724106501 1856730078 1957093866 2681943446 2785095117 3448213002 4022915169 5172319503 5570190234 8045830338 10344639006 12068745507 24137491014 36206236521 72412473042
• Sum of all divisors σ(n): 206770099200
• Sum of proper divisors (its aliquot sum) s(n): 134357626158
• 72412473042 is an abundant number, because the sum of its proper divisors (134357626158) is greater than itself. Its abundance is 61945153116

Bases of 72412473042

• Binary: 1000011011100000111101010011011010010₂
• Hexadecimal: 0x10DC1EA6D2
• Base-36: X9KILSI

Squares and roots of 72412473042

• 72412473042 squared (72412473042²) is 5243566252058376733764
• 72412473042 cubed (72412473042³) is 379699599871118182243965661190088
• The square root of 72412473042 is 269095.6577910539
• The cube root of 72412473042 is 4168.0967692815

Scales and comparisons

• 72,412,473,042 seconds is equal to 2,302 years, 25 weeks, 4 days, 7 hours, 50 minutes, 42 seconds.
• To count from 1 to 72,412,473,042 would take you about four thousand, six 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 72412473042 cubic inches would be around 347.3 feet tall.

Recreational maths with 72412473042

• 72412473042 backwards is 24037421427
• The number of decimal digits it has is: 11
• The sum of 72412473042's digits is 36
• More coming soon!