20136347136

Names of 20136347136

• Cardinal: 20136347136 can be written as Twenty billion, one hundred thirty-six million, three hundred forty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.0136347136 × 10¹⁰

Factors of 20136347136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 287

Divisors of 20136347136

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 19 24 32 34 36 38 48 51 57 64 68 72 76 83 96 102 114 128 136 144 152 153 163 166 171 192 204 228 249 256 272 288 304 306 323 326 332 342 384 408 456 489 498 512 544 576 608 612 646 652 664 684 747 768 816 912 969 978 996 1088 1152 1216 1224 1292 1304 1328 1368 1411 1467 1494 1536 1577 1632 1824 1938 1956 1992 2176 2304 2432 2448 2584 2608 2656 2736 2771 2822 2907 2934 2988 3097 3154 3264 3648 3876 3912 3984 4233 4352 4608 4731 4864 4896 5168 5216 5312 5472 5542 5644 5814 5868 5976 6194 6308 6528 7296 7752 7824 7968 8313 8466 8704 9291 9462 9728 9792 10336 10432 10624 10944 11084 11288 11628 11736 11952 12388 12616 12699 13056 13529 14193 14592 15504 15648 15936 16626 16932 18582 18924 19584 20672 20864 21248 21888 22168 22576 23256 23472 23904 24776 24939 25232 25398 26112 26809 27058 27873 28386 29184 31008 31296 31872 33252 33864 37164 37848 39168 40587 41344 41728 42496 43776 44336 45152 46512 46944 47808 49552 49878 50464 50796 52649 53618 54116 55746 56772 62016 62592 63744 66504 67728 74328 75696 78336 80427 81174 82688 83456 87552 88672 90304 93024 93888 95616 99104 99756 100928 101592 105298 107236 108232 111492 113544 121761 124032 125184 127488 133008 135456 148656 151392 157947 160854 162348 165376 177344 180608 186048 187776 191232 198208 199512 201856 203184 210596 214472 216464 222984 227088 229993 241281 243522 248064 250368 257051 266016 270912 297312 302784 315894 321708 324696 354688 361216 372096 375552 382464 396416 399024 403712 406368 421192 428944 432928 445968 454176 459986 473841 482562 487044 496128 514102 532032 541824 594624 605568 631788 643416 649392 689979 709376 722432 744192 751104 771153 792832 798048 807424 812736 842384 857888 865856 891936 908352 919972 947682 965124 974088 1028204 1064064 1083648 1189248 1211136 1263576 1286832 1298784 1379958 1418752 1488384 1542306 1585664 1596096 1625472 1684768 1715776 1731712 1783872 1816704 1839944 1895364 1930248 1948176 2056408 2069937 2128128 2167296 2313459 2378496 2422272 2527152 2573664 2597568 2759916 3084612 3192192 3250944 3369536 3431552 3463424 3567744 3633408 3679888 3790728 3860496 3896352 4112816 4139874 4256256 4369867 4626918 4756992 5054304 5147328 5195136 5519832 6169224 6384384 6501888 6739072 6863104 6926848 7135488 7266816 7359776 7581456 7720992 7792704 8225632 8279748 8739734 9253836 10108608 10294656 10390272 11039664 12338448 12768768 13109601 13478144 13726208 14270976 14719552 15162912 15441984 15585408 16451264 16559496 17479468 18507672 20217216 20589312 20780544 22079328 24676896 26219202 26956288 29439104 30325824 30883968 31170816 32902528 33118992 34958936 37015344 39328803 40434432 41178624 44158656 49353792 52438404 58878208 60651648 61767936 62341632 65805056 66237984 69917872 74030688 78657606 80868864 88317312 98707584 104876808 117756416 121303296 123535872 131610112 132475968 139835744 148061376 157315212 176634624 197415168 209753616 242606592 264951936 279671488 296122752 314630424 353269248 394830336 419507232 529903872 559342976 592245504 629260848 839014464 1059807744 1118685952 1184491008 1258521696 1678028928 2237371904 2517043392 3356057856 5034086784 6712115712 10068173568 20136347136
• Sum of all divisors σ(n): 65954528640
• Sum of proper divisors (its aliquot sum) s(n): 45818181504
• 20136347136 is an abundant number, because the sum of its proper divisors (45818181504) is greater than itself. Its abundance is 25681834368

Bases of 20136347136

• Binary: 10010110000001110000100011000000000₂
• Hexadecimal: 0x4B0384600
• Base-36: 990NSW0

Squares and roots of 20136347136

• 20136347136 squared (20136347136²) is 405472475981495402496
• 20136347136 cubed (20136347136³) is 8164734530456813737047496851456
• The square root of 20136347136 is 141902.5973546643
• The cube root of 20136347136 is 2720.5720365507

Scales and comparisons

• 20,136,347,136 seconds is equal to 640 years, 14 weeks, 1 day, 13 hours, 45 minutes, 36 seconds.
• To count from 1 to 20,136,347,136 would take you about one thousand, two hundred eighty 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 20136347136 cubic inches would be around 226.7 feet tall.

Recreational maths with 20136347136

• 20136347136 backwards is 63174363102
• 20136347136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20136347136's digits is 36
• More coming soon!