72182363136

Names of 72182363136

• Cardinal: 72182363136 can be written as Seventy-two billion, one hundred eighty-two million, three hundred sixty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 7.2182363136 × 10¹⁰

Factors of 72182363136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 667

Divisors of 72182363136

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 114 128 152 156 192 208 228 247 251 256 304 312 379 384 416 456 494 502 512 608 624 741 753 758 768 832 912 988 1004 1024 1137 1216 1248 1482 1506 1516 1536 1664 1824 1976 2008 2274 2432 2496 2964 3012 3032 3072 3263 3328 3648 3952 4016 4548 4769 4864 4927 4992 5928 6024 6064 6526 6656 7201 7296 7904 8032 9096 9538 9728 9789 9854 9984 11856 12048 12128 13052 13312 14307 14402 14592 14781 15808 16064 18192 19076 19456 19578 19708 19968 21603 23712 24096 24256 26104 28614 28804 29184 29562 31616 32128 36384 38152 39156 39416 39936 43206 47424 48192 48512 52208 57228 57608 58368 59124 61997 63232 64256 72768 76304 78312 78832 86412 93613 94848 95129 96384 97024 104416 114456 115216 118248 123994 126464 128512 145536 152608 156624 157664 172824 185991 187226 189696 190258 192768 194048 208832 228912 230432 236496 247988 252928 257024 280839 285387 291072 305216 313248 315328 345648 371982 374452 379392 380516 385536 388096 417664 457824 460864 472992 495976 561678 570774 582144 610432 626496 630656 691296 743964 748904 758784 761032 771072 835328 915648 921728 945984 991952 1123356 1141548 1164288 1220864 1236677 1252992 1261312 1382592 1487928 1497808 1522064 1670656 1807451 1831296 1843456 1891968 1983904 2246712 2283096 2441728 2473354 2505984 2522624 2765184 2975856 2995616 3044128 3341312 3614902 3662592 3686912 3710031 3783936 3967808 4493424 4566192 4883456 4946708 5011968 5045248 5422353 5530368 5951712 5991232 6088256 7229804 7325184 7373824 7420062 7567872 7935616 8986848 9132384 9893416 10023936 10844706 11060736 11903424 11982464 12176512 14459608 14650368 14840124 15135744 15871232 17973696 18264768 19786832 21689412 22121472 23496863 23806848 23964928 24353024 28919216 29680248 31742464 35947392 36529536 39573664 43378824 46993726 47613696 47929856 48706048 57838432 59360496 63484928 70490589 71894784 73059072 79147328 86757648 93987452 95227392 95859712 97412096 115676864 118720992 140981178 143789568 146118144 158294656 173515296 187974904 190454784 231353728 237441984 281962356 287579136 292236288 316589312 347030592 375949808 462707456 474883968 563924712 633178624 694061184 751899616 925414912 949767936 1127849424 1266357248 1388122368 1503799232 1850829824 1899535872 2255698848 2776244736 3007598464 3799071744 4511397696 5552489472 6015196928 9022795392 12030393856 18045590784 24060787712 36091181568 72182363136
• Sum of all divisors σ(n): 219543206400
• Sum of proper divisors (its aliquot sum) s(n): 147360843264
• 72182363136 is an abundant number, because the sum of its proper divisors (147360843264) is greater than itself. Its abundance is 75178480128

Bases of 72182363136

• Binary: 1000011001110011001110111010000000000₂
• Hexadecimal: 0x10CE677400
• Base-36: X5RIJUO

Squares and roots of 72182363136

• 72182363136 squared (72182363136²) is 5210293547897371754496
• 72182363136 cubed (72182363136³) is 376091300919485897243019712659456
• The square root of 72182363136 is 268667.7560408021
• The cube root of 72182363136 is 4163.6770053641

Scales and comparisons

• 72,182,363,136 seconds is equal to 2,295 years, 9 weeks, 1 day, 25 minutes, 36 seconds.
• To count from 1 to 72,182,363,136 would take you about four thousand, five hundred ninety 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 72182363136 cubic inches would be around 347 feet tall.

Recreational maths with 72182363136

• 72182363136 backwards is 63136328127
• The number of decimal digits it has is: 11
• The sum of 72182363136's digits is 42
• More coming soon!