164428117854

Names of 164428117854

• Cardinal: 164428117854 can be written as One hundred sixty-four billion, four hundred twenty-eight million, one hundred seventeen thousand, eight hundred fifty-four.

Scientific notation

• Scientific notation: 1.64428117854 × 10¹¹

Factors of 164428117854

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1016

Divisors of 164428117854

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 7 11 13 14 19 21 22 26 31 33 38 39 42 53 57 62 66 77 78 91 93 106 114 133 143 154 159 182 186 209 217 231 247 266 273 286 318 341 371 399 403 418 429 434 462 494 546 583 589 627 651 682 689 741 742 798 806 858 877 1001 1007 1023 1113 1166 1178 1209 1254 1302 1378 1463 1482 1643 1729 1749 1754 1767 2002 2014 2046 2067 2226 2387 2418 2631 2717 2821 2926 3003 3021 3286 3458 3498 3534 4081 4123 4134 4389 4433 4774 4823 4929 5187 5262 5434 5642 6006 6042 6139 6479 7049 7161 7579 7657 8151 8162 8246 8463 8778 8866 9646 9647 9858 10374 11077 11401 11501 12243 12278 12369 12958 13091 13299 14098 14322 14469 15158 15314 16302 16663 16926 18073 18417 19019 19294 19437 21147 21359 22154 22737 22802 22971 23002 24486 24738 26182 26598 27187 28938 28941 31031 31217 33231 33326 34203 34503 36146 36834 38038 38874 39273 42294 42718 45353 45474 45942 46481 49989 53053 53599 54219 54374 57057 57882 62062 62434 64077 66462 67529 68406 69006 77539 78546 79807 81561 84227 90706 91637 92962 93093 93651 99978 106106 107198 108438 114114 116641 125411 126511 128154 135058 136059 139443 144001 149513 155078 159159 159614 160797 163122 168454 183274 183293 186186 187302 190309 202587 216619 218519 232617 233282 234949 239421 250822 252681 253022 272118 274911 278886 288002 299026 299057 318318 321594 325367 343387 349923 353431 366586 376233 379533 380618 405174 405821 432003 433238 437038 448539 465234 469898 478842 505362 511291 516553 549822 549879 570927 589589 598114 604253 649857 650734 655557 686774 699846 704847 706862 752466 759066 811642 864006 877877 883139 897078 897171 976101 1008007 1022582 1030161 1033106 1060293 1099758 1141854 1179178 1208506 1217463 1283051 1299714 1311114 1409694 1440911 1516333 1533873 1549659 1644643 1755754 1766278 1768767 1794342 1812759 1952202 2016014 2060322 2093399 2120586 2382809 2403709 2434926 2474017 2566102 2633631 2649417 2840747 2881822 3024021 3032666 3067746 3099318 3289286 3537534 3579037 3615871 3625518 3849153 3887741 4186798 4229771 4322733 4464031 4548999 4765618 4807418 4933929 4948034 5267262 5298834 5681494 5682083 6048042 6181973 6280197 6646783 6715189 7148427 7158074 7211127 7231742 7422051 7698306 7775482 8459542 8522241 8645466 8928062 9097998 9714529 9867858 10086377 10737111 10847613 11364166 11480807 11663223 12363946 12560394 12689313 13293566 13392093 13430378 14296854 14422254 14844102 15850021 16679663 17044482 17046249 18545919 18731843 19429058 19940349 20145567 20172754 21474222 21695226 22961614 23326446 25378626 26784186 27214187 27377309 29143587 30259131 31248217 31700042 33359326 34092498 34442421 37091838 37463686 39774581 39880698 40291134 46527481 47006323 47550063 50038989 54428374 54754618 56195529 58287174 60518262 62496434 68001703 68884842 73867079 79549162 80365649 81642561 82131927 93054962 93744651 94012646 95100126 100077978 110950147 112391058 119323743 126288877 131122901 136003406 139582443 141018969 147734158 160731298 163285122 164263854 187489302 191641163 204005109 206050273 221601237 221900294 238647486 241096947 252577754 262245802 279164886 282037938 301150399 332850441 355905017 378866631 383282326 393368703 408010218 412100546 443202474 482193894 517069553 574923489 602300798 618150819 665700882 711810034 757733262 786737406 884022139 903451197 1034139106 1067715051 1149846978 1236301638 1442351911 1551208659 1768044278 1806902394 2108052793 2135430102 2491335119 2652066417 2884703822 3102417318 3914955187 4216105586 4327055733 4982670238 5304132834 6324158379 7474005357 7829910374 8654111466 11744865561 12648316758 14948010714 23489731122 27404686309 54809372618 82214058927 164428117854
• Sum of all divisors σ(n): 489382871040
• Sum of proper divisors (its aliquot sum) s(n): 324954753186
• 164428117854 is an abundant number, because the sum of its proper divisors (324954753186) is greater than itself. Its abundance is 160526635332

Bases of 164428117854

• Binary: 10011001001000101011011111011101011110₂
• Hexadecimal: 0x2648ADF75E
• Base-36: 23JC97Q6

Squares and roots of 164428117854

• 164428117854 squared (164428117854²) is 27036605941008913565316
• 164428117854 cubed (164428117854³) is 4445578228040370211382278574751864
• The square root of 164428117854 is 405497.3709581851
• The cube root of 164428117854 is 5478.4625246001

Scales and comparisons

• 164,428,117,854 seconds is equal to 5,228 years, 15 weeks, 6 days, 5 hours, 10 minutes, 54 seconds.
• To count from 1 to 164,428,117,854 would take you about ten thousand, four hundred fifty-six 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 164428117854 cubic inches would be around 456.5 feet tall.

Recreational maths with 164428117854

• 164428117854 backwards is 458711824461
• The number of decimal digits it has is: 12
• The sum of 164428117854's digits is 51
• More coming soon!