168412856832

Names of 168412856832

• Cardinal: 168412856832 can be written as One hundred sixty-eight billion, four hundred twelve million, eight hundred fifty-six thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.68412856832 × 10¹¹

Factors of 168412856832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 129

Divisors of 168412856832

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 113 121 128 132 144 162 176 192 198 216 226 242 243 256 264 288 297 324 339 352 363 384 396 432 452 484 486 512 528 576 594 648 678 704 726 729 768 792 864 891 904 968 972 1017 1056 1089 1152 1188 1243 1296 1331 1356 1408 1452 1458 1536 1584 1728 1782 1808 1936 1944 2034 2112 2178 2187 2304 2376 2486 2592 2662 2673 2712 2816 2904 2916 3051 3168 3267 3456 3564 3616 3729 3872 3888 3993 4068 4224 4356 4374 4608 4752 4972 5184 5324 5346 5424 5632 5808 5832 6102 6336 6534 6912 7128 7232 7458 7744 7776 7986 8019 8136 8448 8712 8748 9153 9504 9801 9944 10368 10648 10692 10848 11187 11616 11664 11979 12204 12672 13068 13673 13824 14256 14464 14916 15488 15552 15972 16038 16272 16896 17424 17496 18306 19008 19602 19888 20736 21296 21384 21696 22374 23232 23328 23958 24057 24408 25344 26136 27346 27459 28512 28928 29403 29832 30976 31104 31944 32076 32544 33561 34848 34992 35937 36612 38016 39204 39776 41019 41472 42592 42768 43392 44748 46464 46656 47916 48114 48816 50688 52272 54692 54918 57024 57856 58806 59664 61952 62208 63888 64152 65088 67122 69696 69984 71874 73224 76032 78408 79552 82038 82377 85184 85536 86784 88209 89496 92928 93312 95832 96228 97632 100683 104544 107811 109384 109836 114048 117612 119328 123057 124416 127776 128304 130176 134244 139392 139968 143748 146448 150403 152064 156816 159104 164076 164754 170368 171072 173568 176418 178992 185856 186624 191664 192456 195264 201366 209088 215622 218768 219672 228096 235224 238656 246114 247131 255552 256608 260352 264627 268488 278784 279936 287496 292896 300806 302049 313632 318208 323433 328152 329508 340736 342144 352836 357984 369171 373248 383328 384912 390528 402732 418176 431244 437536 439344 451209 456192 470448 477312 492228 494262 511104 513216 520704 529254 536976 557568 559872 574992 585792 601612 604098 627264 636416 646866 656304 659016 681472 684288 705672 715968 738342 766656 769824 781056 805464 836352 862488 875072 878688 902418 906147 940896 954624 970299 984456 988524 1022208 1026432 1058508 1073952 1107513 1119744 1149984 1171584 1203224 1208196 1254528 1293732 1312608 1318032 1353627 1368576 1411344 1431936 1476684 1533312 1539648 1562112 1610928 1672704 1724976 1750144 1757376 1804836 1812294 1881792 1909248 1940598 1968912 1977048 2044416 2052864 2117016 2147904 2215026 2299968 2343168 2406448 2416392 2509056 2587464 2625216 2636064 2707254 2718441 2822688 2863872 2910897 2953368 3066624 3079296 3221856 3322539 3449952 3500288 3514752 3609672 3624588 3763584 3881196 3937824 3954096 4060881 4105728 4234032 4295808 4430052 4599936 4686336 4812896 4832784 5018112 5174928 5250432 5272128 5414508 5436882 5645376 5727744 5821794 5906736 6133248 6158592 6443712 6645078 6899904 7000576 7029504 7219344 7249176 7527168 7762392 7875648 7908192 8121762 8468064 8591616 8860104 9199872 9625792 9665568 9967617 10349856 10500864 10544256 10829016 10873764 11290752 11643588 11813472 12182643 12317184 12887424 13290156 13799808 14059008 14438688 14498352 15054336 15524784 15751296 15816384 16243524 16936128 17183232 17720208 18399744 19251584 19331136 19935234 20699712 21001728 21088512 21658032 21747528 22581504 23287176 23626944 24365286 25774848 26580312 27599616 28877376 28996704 29902851 31049568 31502592 31632768 32487048 33872256 35440416 36547929 38503168 38662272 39870468 41399424 42177024 43316064 43495056 45163008 46574352 47253888 48730572 51549696 53160624 55199232 57754752 57993408 59805702 62099136 63005184 63265536 64974096 67744512 70880832 73095858 77006336 77324544 79740936 82798848 86632128 86990112 93148704 94507776 97461144 106321248 109643787 115509504 115986816 119611404 124198272 126531072 129948192 135489024 141761664 146191716 154649088 159481872 165597696 173264256 173980224 186297408 189015552 194922288 212642496 219287574 231019008 231973632 239222808 248396544 259896384 283523328 292383432 318963744 328931361 346528512 347960448 372594816 389844576 425284992 438575148 463947264 478445616 496793088 519792768 567046656 584766864 637927488 657862722 693057024 695920896 745189632 779689152 850569984 877150296 956891232 1039585536 1169533728 1275854976 1315725444 1391841792 1490379264 1559378304 1701139968 1754300592 1913782464 2079171072 2339067456 2551709952 2631450888 3118756608 3508601184 3827564928 4678134912 5103419904 5262901776 6237513216 7017202368 7655129856 9356269824 10525803552 14034404736 15310259712 18712539648 21051607104 28068809472 42103214208 56137618944 84206428416 168412856832
• Sum of all divisors σ(n): 560009514240
• Sum of proper divisors (its aliquot sum) s(n): 391596657408
• 168412856832 is an abundant number, because the sum of its proper divisors (391596657408) is greater than itself. Its abundance is 223183800576

Bases of 168412856832

• Binary: 10011100110110001100000100001000000000₂
• Hexadecimal: 0x2736304200
• Base-36: 25D8O000

Squares and roots of 168412856832

• 168412856832 squared (168412856832²) is 28362890346315729076224
• 168412856832 cubed (168412856832³) is 4776675391235785779583812127162368
• The square root of 168412856832 is 410381.3553659571
• The cube root of 168412856832 is 5522.3646579605

Scales and comparisons

• 168,412,856,832 seconds is equal to 5,355 years, 2 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 168,412,856,832 would take you about ten thousand, seven hundred ten 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 168412856832 cubic inches would be around 460.2 feet tall.

Recreational maths with 168412856832

• 168412856832 backwards is 238658214861
• 168412856832 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168412856832's digits is 54
• More coming soon!