768144021216

Names of 768144021216

• Cardinal: 768144021216 can be written as Seven hundred sixty-eight billion, one hundred forty-four million, twenty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 7.68144021216 × 10¹¹

Factors of 768144021216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 355

Divisors of 768144021216

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 66 78 88 96 97 104 121 132 143 156 176 194 208 229 242 264 286 291 312 352 363 388 416 429 458 484 528 572 582 624 687 726 776 858 916 968 1056 1067 1144 1164 1248 1261 1374 1452 1552 1573 1716 1832 1936 2134 2288 2328 2519 2522 2748 2904 2977 3104 3146 3201 3432 3664 3783 3872 4268 4576 4656 4719 5038 5044 5496 5808 5954 6292 6402 6864 7328 7557 7566 8536 8931 9312 9438 10076 10088 10992 11616 11737 11908 12584 12804 13728 13871 15114 15132 17072 17862 18876 20152 20176 21984 22213 23474 23816 25168 25608 27709 27742 30228 30264 32747 34144 35211 35724 37752 40304 40352 41613 44426 46948 47632 50336 51216 52441 55418 55484 60456 60528 65494 66639 70422 71448 75504 80608 83127 83226 88852 93896 95264 98241 102432 104882 110836 110968 120912 121056 130988 133278 140844 142896 151008 152581 157323 166254 166452 177704 187792 196482 209764 221672 221936 241824 244343 261976 266556 281688 285792 288769 305162 314646 332508 332904 355408 360217 375584 392964 419528 443344 443872 457743 488686 523952 533112 563376 576851 577538 610324 629292 665016 665808 681733 710816 720434 733029 785928 839056 866307 886688 915486 977372 1047904 1066224 1080651 1126752 1153702 1155076 1220648 1258584 1330032 1331616 1363466 1440868 1466058 1571856 1678112 1730553 1732614 1830972 1954744 2045199 2132448 2161302 2307404 2310152 2441296 2517168 2660064 2687773 2726932 2881736 2932116 3143712 3176459 3461106 3465228 3661944 3909488 4090398 4322604 4614808 4620304 4882592 5034336 5086777 5375546 5453864 5763472 5864232 6345361 6352918 6922212 6930456 7323888 7499063 7818976 8063319 8180796 8645208 9229616 9240608 9529377 10173554 10751092 10907728 11526944 11728464 12690722 12705836 13844424 13860912 14647776 14998126 15260331 16126638 16361592 17290416 18459232 19036083 19058754 20347108 21502184 21815456 22497189 23456928 25381444 25411672 27688848 27721824 29996252 30520662 32253276 32723184 34580832 34941049 38072166 38117508 40694216 43004368 44994378 50762888 50823344 55377696 55954547 59992504 61041324 64506552 65446368 66128101 69882098 76144332 76235016 81388432 82489693 86008736 89988756 101525776 101646688 104823147 111909094 119985008 122082648 129013104 132256202 139764196 152288664 152470032 162776864 164979386 167863641 179977512 198384303 203051552 209646294 223818188 239970016 244165296 247469079 258026208 264512404 279528392 304577328 304940064 329958772 335727282 359955024 396768606 419292588 447636376 488330592 494938158 529024808 559056784 609154656 615500017 659917544 671454564 719910048 727409111 793537212 838585176 895272752 989876316 1058049616 1118113568 1231000034 1319835088 1342909128 1454818222 1587074424 1677170352 1790545504 1846500051 1979752632 2116099232 2182227333 2462000068 2639670176 2685818256 2909636444 3174148848 3354340704 3693000102 3959505264 4364454666 4924000136 5371636512 5819272888 6348297696 7386000204 7919010528 8001500221 8728909332 9848000272 11638545776 14772000408 16003000442 17457818664 19696000544 23277091552 24004500663 29544000816 32006000884 34915637328 48009001326 59088001632 64012001768 69831274656 96018002652 128024003536 192036005304 256048007072 384072010608 768144021216
• Sum of all divisors σ(n): 2422020735792
• Sum of proper divisors (its aliquot sum) s(n): 1653876714576
• 768144021216 is an abundant number, because the sum of its proper divisors (1653876714576) is greater than itself. Its abundance is 885732693360

Bases of 768144021216

• Binary: 1011001011011000111100111001011011100000₂
• Hexadecimal: 0xB2D8F396E0
• Base-36: 9SVP482O

Squares and roots of 768144021216

• 768144021216 squared (768144021216²) is 590045237329886658118656
• 768144021216 cubed (768144021216³) is 453239721301928212304772233109405696
• The square root of 768144021216 is 876438.2586446121
• The cube root of 768144021216 is 9158.2863460959

Scales and comparisons

• 768,144,021,216 seconds is equal to 24,424 years, 31 weeks, 2 days, 19 hours, 13 minutes, 36 seconds.
• To count from 1 to 768,144,021,216 would take you about forty-eight thousand, eight hundred forty-nine 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 768144021216 cubic inches would be around 763.2 feet tall.

Recreational maths with 768144021216

• 768144021216 backwards is 612120441867
• The number of decimal digits it has is: 12
• The sum of 768144021216's digits is 42
• More coming soon!