82990090386

Names of 82990090386

• Cardinal: 82990090386 can be written as Eighty-two billion, nine hundred ninety million, ninety thousand, three hundred eighty-six.

Scientific notation

• Scientific notation: 8.2990090386 × 10¹⁰

Factors of 82990090386

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 168

Divisors of 82990090386

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 41 42 43 49 53 57 63 82 86 98 106 114 123 126 129 133 147 159 171 246 258 266 287 294 301 318 342 369 371 387 399 441 477 574 602 738 742 774 779 798 817 861 882 903 931 954 1007 1113 1197 1558 1634 1722 1763 1806 1862 2009 2014 2107 2173 2226 2279 2337 2394 2451 2583 2597 2709 2793 2809 3021 3339 3526 4018 4214 4346 4558 4674 4902 5166 5194 5289 5418 5453 5586 5618 5719 6027 6042 6321 6519 6678 6837 7011 7049 7353 7791 8379 8427 9063 10578 10906 11438 12054 12341 12642 13038 13674 14022 14098 14706 15211 15582 15867 15953 16359 16758 16854 17157 18081 18126 18963 19557 19663 20511 21147 23373 24682 25281 30422 31734 31906 32718 33497 34314 36162 37023 37926 38171 39114 39326 40033 41022 41287 42294 43301 45633 46746 47859 49077 49343 50562 51471 53371 58989 63441 66994 74046 76342 80066 82574 86387 86602 91266 93439 95718 98154 98686 100491 102942 106477 106742 111069 111671 114513 115169 117978 120099 120787 123861 126882 129903 136899 137641 143577 148029 160113 172774 176967 186878 200982 212954 222138 223342 229026 230338 234479 240198 241574 247722 259161 259806 273798 275282 280317 287154 289009 296058 301473 303107 319431 320226 335013 343539 345507 353934 360297 362361 371583 373597 389709 412923 444087 468958 480339 518322 560634 578018 602946 606214 638862 654073 670026 687078 691014 703437 720594 724722 743166 747194 777483 779418 806183 825846 840951 845509 867027 888174 909321 958293 960678 1005039 1036521 1087083 1120791 1238769 1308146 1406874 1554966 1612366 1641353 1681902 1691018 1734054 1775341 1818642 1916586 1962219 2010078 2023063 2073042 2110311 2121749 2174166 2188211 2241582 2294953 2418549 2477538 2536527 2601081 2615179 2727963 3282706 3362373 3550682 3924438 4046126 4220622 4243498 4376422 4578511 4589906 4837098 4924059 4952267 5073054 5202162 5230358 5326023 5455926 5643281 5886657 5918563 6069189 6365247 6564633 6724746 6884859 7255647 7609581 7845537 9157022 9848118 9904534 10652046 11286562 11773314 11837126 12138378 12427387 12730494 13129266 13735533 13769718 14511294 14772177 14856801 15219162 15317477 15691074 15978069 16064671 16929843 17755689 18207567 19095741 19693899 20654577 23536611 24854774 27471066 29544354 29713602 30634954 31956138 32129342 33859686 34665869 35511378 36415134 37282161 38191482 39387798 41206599 41309154 44570403 45952431 47073222 48194013 50789529 53267067 69331738 74564322 82413198 86991709 89140806 91904862 94093073 96388026 101579058 103997607 106534134 107222339 111846483 112452697 137857293 144582039 173983418 188186146 207995214 214444678 223692966 224905394 242661083 260975127 275714586 282279219 289164078 311992821 321667017 337358091 485322166 521950254 564558438 623985642 643334034 658651511 674716182 727983249 782925381 846837657 965001051 1012074273 1317303022 1455966498 1565850762 1693675314 1930002102 1975954533 2024148546 2183949747 3951909066 4367899494 4610560577 5927863599 9221121154 11855727198 13831681731 27663363462 41495045193 82990090386
• Sum of all divisors σ(n): 235230035040
• Sum of proper divisors (its aliquot sum) s(n): 152239944654
• 82990090386 is an abundant number, because the sum of its proper divisors (152239944654) is greater than itself. Its abundance is 69249854268

Bases of 82990090386

• Binary: 1001101010010100110000100100010010010₂
• Hexadecimal: 0x1352984892
• Base-36: 124I5NKI

Squares and roots of 82990090386

• 82990090386 squared (82990090386²) is 6887355102276449628996
• 82990090386 cubed (82990090386³) is 571582222458400829069554206432456
• The square root of 82990090386 is 288080.0069182171
• The cube root of 82990090386 is 4361.8970643985

Scales and comparisons

• 82,990,090,386 seconds is equal to 2,638 years, 43 weeks, 10 hours, 53 minutes, 6 seconds.
• To count from 1 to 82,990,090,386 would take you about five thousand, two hundred seventy-seven 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 82990090386 cubic inches would be around 363.5 feet tall.

Recreational maths with 82990090386

• 82990090386 backwards is 68309009928
• The number of decimal digits it has is: 11
• The sum of 82990090386's digits is 54
• More coming soon!