168184990064

Names of 168184990064

• Cardinal: 168184990064 can be written as One hundred sixty-eight billion, one hundred eighty-four million, nine hundred ninety thousand and sixty-four.

Scientific notation

• Scientific notation: 1.68184990064 × 10¹¹

Factors of 168184990064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 88

Divisors of 168184990064

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 37 49 52 56 58 74 91 98 104 112 116 148 169 182 196 203 208 232 259 296 338 343 364 377 392 406 464 481 518 592 637 676 686 728 754 784 812 962 1036 1073 1183 1274 1352 1372 1421 1456 1508 1624 1813 1924 2072 2146 2197 2366 2548 2639 2704 2744 2842 3016 3248 3367 3626 3848 4144 4292 4394 4459 4732 4901 5096 5278 5488 5684 6032 6253 6734 7252 7511 7696 8281 8584 8788 8918 9464 9802 9947 10192 10556 11368 12506 12691 13468 13949 14504 15022 15379 16562 17168 17576 17836 18473 18928 19604 19894 21112 22736 23569 25012 25382 26936 27898 28561 29008 30044 30758 33124 34307 35152 35672 36946 39208 39788 42224 43771 47138 50024 50764 52577 53872 55796 57122 57967 60088 61516 63713 66248 68614 71344 73892 78416 79576 81289 87542 94276 97643 100048 101528 105154 107653 111592 114244 115934 120176 123032 127426 129311 132496 137228 147784 159152 162578 164983 175084 181337 188552 195286 199927 203056 210308 215306 223184 228488 231868 240149 246064 254852 258622 274456 295568 306397 325156 329966 350168 362674 368039 377104 390572 399854 420616 430612 445991 456976 463736 480298 509704 517244 548912 569023 612794 650312 659932 683501 700336 725348 736078 753571 781144 799708 828269 841232 861224 891982 927472 960596 1019408 1034488 1056757 1138046 1225588 1269359 1300624 1319864 1367002 1399489 1450696 1472156 1507142 1562288 1599416 1656538 1681043 1722448 1783964 1921192 2068976 2113514 2144779 2276092 2357381 2451176 2538718 2639728 2734004 2798978 2901392 2944312 3014284 3121937 3198832 3313076 3362086 3567928 3842384 3983161 4227028 4289558 4552184 4714762 4784507 4902352 5077436 5468008 5597956 5797883 5888624 6028568 6243874 6626152 6724172 7135856 7397299 7966322 8454056 8579116 8885513 9104368 9429524 9569014 9796423 10154872 10936016 11195912 11595766 12057136 12487748 13252304 13448344 14794598 15932644 16501667 16908112 17158232 17771026 18859048 19138028 19592846 20309744 21853559 22391824 23191532 24975496 26896688 27882127 29589196 30645953 31865288 33003334 34316464 35542052 37718096 38276056 39185692 40585181 43707118 46383064 49950992 51781093 55764254 59178392 61291906 62198591 63730576 66006668 71084104 76552112 78371384 81170362 87414236 92766128 103562186 111528508 115511669 118356784 122583812 124397182 132013336 142168208 156742768 162340724 174828472 207124372 214521671 223057016 231023338 245167624 248794364 264026672 284096267 324681448 349656944 362467651 414248744 429043342 446114032 462046676 490335248 497588728 568192534 649362896 724935302 808581683 828497488 858086684 924093352 995177456 1136385068 1449870604 1501651697 1617163366 1716173368 1848186704 2272770136 2899741208 3003303394 3234326732 3432346736 4545540272 5799482416 6006606788 6468653464 10511561879 12013213576 12937306928 21023123758 24026427152 42046247516 84092495032 168184990064
• Sum of all divisors σ(n): 437381976000
• Sum of proper divisors (its aliquot sum) s(n): 269196985936
• 168184990064 is an abundant number, because the sum of its proper divisors (269196985936) is greater than itself. Its abundance is 101011995872

Bases of 168184990064

• Binary: 10011100101000100110110100100101110000₂
• Hexadecimal: 0x27289B4970
• Base-36: 259H00VK

Squares and roots of 168184990064

• 168184990064 squared (168184990064²) is 28286190882827778724096
• 168184990064 cubed (168184990064³) is 4757312732576797352935276357382144
• The square root of 168184990064 is 410103.6333221153
• The cube root of 168184990064 is 5519.8729017503

Scales and comparisons

• 168,184,990,064 seconds is equal to 5,347 years, 39 weeks, 4 days, 12 hours, 47 minutes, 44 seconds.
• To count from 1 to 168,184,990,064 would take you about ten thousand, six hundred ninety-five 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 168184990064 cubic inches would be around 460 feet tall.

Recreational maths with 168184990064

• 168184990064 backwards is 460099481861
• 168184990064 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168184990064's digits is 56
• More coming soon!