8488745168145

Names of 8488745168145

• Cardinal: 8488745168145 can be written as Eight trillion, four hundred eighty-eight billion, seven hundred forty-five million, one hundred sixty-eight thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 8.488745168145 × 10¹²

Factors of 8488745168145

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 642

Divisors of 8488745168145

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 11 15 31 33 37 55 93 97 111 121 127 155 165 185 291 331 341 363 381 407 465 485 555 605 635 993 1023 1067 1147 1221 1397 1455 1655 1705 1815 1905 2035 3007 3201 3441 3589 3641 3751 3937 4191 4477 4699 4965 5115 5335 5735 6105 6985 9021 10261 10767 10923 11253 11737 11811 12247 12319 12617 13431 14097 15035 15367 16005 17205 17945 18205 18755 19685 20955 22385 23495 30783 32107 33077 35211 36741 36957 37851 39479 40051 42037 43307 45105 46101 51305 51689 53835 54615 56265 58685 59055 61235 61595 63085 67155 70485 76835 96321 99231 111259 112871 118437 120153 126111 129921 134717 135509 138787 145669 153915 155067 160535 165385 176055 183705 184785 189255 197395 200255 210185 216535 230505 258445 333777 338613 353177 363847 379657 381889 404151 406527 416361 434269 437007 455803 462407 476377 481605 496155 556295 564355 568579 592185 600765 630555 649605 673585 677545 693935 728345 775335 995317 1059531 1091541 1138971 1145667 1187959 1223849 1241581 1302807 1303147 1367409 1387221 1429131 1481887 1490599 1555369 1602359 1668885 1693065 1705737 1765885 1819235 1898285 1909445 2020755 2032635 2081805 2171345 2185035 2279015 2312035 2381885 2842895 2985951 3563877 3671547 3724743 3884947 3909441 4077589 4176227 4200779 4445661 4471797 4666107 4807077 4976585 5013833 5086477 5297655 5457705 5694855 5728335 5939795 6119245 6207905 6514035 6515735 6837045 6936105 7145655 7409435 7452995 7776845 8011795 8528685 10948487 11654841 12232767 12528681 12602337 13067549 13462339 14129893 14334617 14929755 15041499 15259431 17109059 17625949 17819385 18357735 18623715 19424735 19547205 20387945 20881135 21003895 22228305 22358985 23330535 24035385 25069165 25432385 32845461 36826729 39202647 40387017 42389679 43003851 44853479 45938497 46208569 48216439 51327177 52877847 54742435 55152163 58274205 61163835 62643405 63011685 65337745 67311695 70649465 71673085 75207495 76297155 85545295 88129745 110480187 120433357 126405259 134560437 137815491 138625707 143743039 144649317 150870793 155428823 157680787 164227305 165456489 184133645 188199649 196013235 201935085 211948395 215019255 224267395 229692485 231042845 241082195 256635885 264389235 275760815 361300071 379215777 405094019 431229117 452612379 466286469 473042361 493388269 530380829 552400935 564598947 602166785 632026295 672802185 689077455 693128535 718715195 723246585 754353965 777144115 788403935 827282445 940998245 1215282057 1390457849 1480164807 1591142487 1659578723 1709717053 1806500355 1896078885 2025470095 2156145585 2263061895 2331432345 2365211805 2466941345 2651904145 2822994735 4171373547 4456034209 4676994583 4978736169 5129151159 5834189119 6076410285 6952289245 7400824035 7955712435 8297893615 8548585265 13368102627 14030983749 15295036339 17502567357 18255365953 20856867735 22280171045 23384972915 24893680845 25645755795 29170945595 45885109017 51446940413 54766097859 66840513135 70154918745 76475181695 87512836785 91276829765 154340821239 229425545085 257234702065 273830489295 565916344543 771704106195 1697749033629 2829581722715 8488745168145
• Sum of all divisors σ(n): 16164809342976
• Sum of proper divisors (its aliquot sum) s(n): 7676064174831
• 8488745168145 is a deficient number, because the sum of its proper divisors (7676064174831) is less than itself. Its deficiency is 812680993314

Bases of 8488745168145

• Binary: 1111011100001110000101000111110110100010001₂
• Hexadecimal: 0x7B870A3ED11
• Base-36: 30BOBP7GX

Squares and roots of 8488745168145

• 8488745168145 squared (8488745168145²) is 72058794529705084322741025
• 8488745168145 cubed (8488745168145³) is 611688743886387392216507665710914648625
• The square root of 8488745168145 is 2913545.1203207751
• The cube root of 8488745168145 is 20399.2640130357

Scales and comparisons

• 8,488,745,168,145 seconds is equal to 269,915 years, 43 weeks, 4 days, 8 hours, 55 minutes, 45 seconds.
• To count from 1 to 8,488,745,168,145 would take you about six hundred seventy-four thousand, seven hundred eighty-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 8488745168145 cubic inches would be around 1699.9 feet tall.

Recreational maths with 8488745168145

• 8488745168145 backwards is 5418615478848
• The number of decimal digits it has is: 13
• The sum of 8488745168145's digits is 69
• More coming soon!