72469139652

Names of 72469139652

• Cardinal: 72469139652 can be written as Seventy-two billion, four hundred sixty-nine million, one hundred thirty-nine thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 7.2469139652 × 10¹⁰

Factors of 72469139652

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1702

Divisors of 72469139652

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 37 39 42 52 63 74 78 84 91 111 117 126 148 156 182 222 234 252 259 273 333 364 444 468 481 518 546 547 666 777 819 962 1036 1092 1093 1094 1332 1443 1554 1638 1641 1924 2186 2188 2331 2886 3108 3276 3279 3282 3367 3829 4329 4372 4662 4923 5772 6558 6564 6734 7111 7651 7658 8658 9324 9837 9846 10101 11487 13116 13468 14209 14222 15302 15316 17316 19674 19692 20202 20239 21333 22953 22974 28418 28444 30303 30604 34461 39348 40404 40441 40478 42627 42666 45906 45948 49777 56836 60606 60717 63999 68859 68922 80882 80956 85254 85332 91812 99463 99554 121212 121323 121434 127881 127998 137718 137844 141673 149331 161764 170508 182151 198926 199108 242646 242868 255762 255996 263107 275436 283087 283346 298389 298662 363969 364302 397852 425019 447993 485292 511524 525733 526214 566174 566692 596778 597324 597871 727938 728604 789321 849261 850038 895167 895986 1051466 1052428 1132348 1193556 1195742 1275057 1455876 1577199 1578642 1698522 1700076 1790334 1791972 1793613 1841749 2102932 2367963 2391484 2547783 2550114 3154398 3157284 3397044 3580668 3587226 3680131 3683498 4185097 4731597 4735926 5095566 5100228 5380839 5525247 6308796 7174452 7360262 7366996 7772323 8370194 9463194 9471852 10191132 10761678 11040393 11050494 12555291 14720524 15544646 16575741 16740388 18926388 21523356 22080786 22100988 22121227 23316969 25110582 31089292 33121179 33151482 37665873 44161572 44242454 46633938 50221164 54406261 66242358 66302964 66363681 69950907 75331746 88484908 93267876 108812522 132484716 132727362 139901814 150663492 154848589 163218783 199091043 217625044 265454724 279803628 287575951 309697178 326437566 398182086 464545767 489656349 575151902 619394356 652875132 796364172 862727853 929091534 979312698 1150303804 1393637301 1725455706 1858183068 1958625396 2013031657 2588183559 2787274602 3450911412 4026063314 5176367118 5574549204 6039094971 8052126628 10352734236 12078189942 18117284913 24156379884 36234569826 72469139652
• Sum of all divisors σ(n): 232188599552
• Sum of proper divisors (its aliquot sum) s(n): 159719459900
• 72469139652 is an abundant number, because the sum of its proper divisors (159719459900) is greater than itself. Its abundance is 87250320248

Bases of 72469139652

• Binary: 1000011011111011111110101000011000100₂
• Hexadecimal: 0x10DF7F50C4
• Base-36: XAI9610

Squares and roots of 72469139652

• 72469139652 squared (72469139652²) is 5251776201901078681104
• 72469139652 cubed (72469139652³) is 380591702996619418830365749535808
• The square root of 72469139652 is 269200.9280296039
• The cube root of 72469139652 is 4169.1837382341

Scales and comparisons

• 72,469,139,652 seconds is equal to 2,304 years, 15 weeks, 2 days, 4 hours, 34 minutes, 12 seconds.
• To count from 1 to 72,469,139,652 would take you about four thousand, six hundred eight 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 72469139652 cubic inches would be around 347.4 feet tall.

Recreational maths with 72469139652

• 72469139652 backwards is 25693196427
• The number of decimal digits it has is: 11
• The sum of 72469139652's digits is 54
• More coming soon!