1138835902376988

Names of 1138835902376988

• Cardinal: 1138835902376988 can be written as One quadrillion, one hundred thirty-eight trillion, eight hundred thirty-five billion, nine hundred two million, three hundred seventy-six thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.138835902376988 × 10¹⁵

Factors of 1138835902376988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 702

Divisors of 1138835902376988

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 47 54 57 76 94 108 114 141 171 188 228 282 342 423 513 564 631 684 846 893 1026 1262 1269 1692 1786 1893 2052 2209 2524 2538 2679 3572 3786 4418 5076 5358 5679 6627 7572 8037 8836 10716 11358 11989 13254 16074 17037 19881 22716 23978 24111 26508 29657 32148 34074 35967 39762 41971 47956 48222 59314 59643 68148 71934 79524 83942 88971 96444 107901 118628 119286 125913 143868 167884 177942 215802 238572 251826 266913 323703 355884 377739 398161 431604 503652 533826 563483 647406 755478 796322 800739 1067652 1126966 1133217 1194483 1294812 1393879 1510956 1592644 1601478 1690449 2253932 2266434 2388966 2787758 3202956 3380898 3583449 4181637 4532868 4777932 5071347 5575516 6761796 7166898 7565059 8363274 10142694 10750347 12544911 14333796 15130118 15214041 16726548 18713567 20285388 21500694 22695177 25089822 26483701 30260236 30428082 37427134 37634733 43001388 45390354 50179644 52967402 56140701 60856164 68085531 74854268 75269466 79451103 90780708 105934804 112281402 136171062 150538932 158902206 168422103 204256593 224562804 238353309 251239591 272342124 317804412 336844206 355557773 408513186 476706618 502479182 505266309 673688412 711115546 715059927 753718773 817026372 879537649 953413236 1004958364 1010532618 1066673319 1422231092 1430119854 1507437546 1759075298 2021065236 2133346638 2261156319 2638612947 2860239708 3014875092 3200019957 3518150596 4266693276 4522312638 4773552229 5277225894 6400039914 6783468957 7915838841 9044625276 9547104458 9600059871 10554451788 11808260777 12800079828 13566937914 14320656687 15831677682 16711215331 19094208916 19200119742 23616521554 23747516523 27133875828 28641313374 31663355364 33422430662 35424782331 38400239484 42961970061 47233043108 47495033046 50133645993 57282626748 66844861324 70849564662 85923940122 94990066092 100267291986 106274346993 128885910183 141699129324 150400937979 171847880244 200534583972 212548693986 224356954763 257771820366 300801875958 318823040979 425097387972 448713909526 451202813937 515543640732 554988256519 601603751916 637646081958 673070864289 897427819052 902405627874 1109976513038 1275292163916 1346141728578 1664964769557 1804811255748 2019212592867 2219953026076 2692283457156 3329929539114 4038425185734 4994894308671 6057637778601 6659859078228 8076850371468 9989788617342 10544776873861 12115275557202 14984682926013 19979577234684 21089553747722 24230551114404 29969365852026 31634330621583 42179107495444 59938731704052 63268661243166 94902991864749 126537322486332 189805983729498 284708975594247 379611967458996 569417951188494 1138835902376988
• Sum of all divisors σ(n): 3180507863052800
• Sum of proper divisors (its aliquot sum) s(n): 2041671960675812
• 1138835902376988 is an abundant number, because the sum of its proper divisors (2041671960675812) is greater than itself. Its abundance is 902836058298824

Bases of 1138835902376988

• Binary: 100000010111100001111100101011010110010110000011100₂
• Hexadecimal: 0x40BC3E56B2C1C
• Base-36: B7OLZOEJ30

Squares and roots of 1138835902376988

• 1138835902376988 squared (1138835902376988²) is 1296947212542808542188471952144
• 1138835902376988 cubed (1138835902376988³) is 1477010049131508615518601816324160738182862272
• The square root of 1138835902376988 is 33746642.8312060103
• The cube root of 1138835902376988 is 104428.8230427159

Scales and comparisons

• 1,138,835,902,376,988 seconds is equal to 36,211,459 years, 2 weeks, 2 days, 7 hours, 49 minutes, 48 seconds.
• To count from 1 to 1,138,835,902,376,988 would take you about one hundred eight million, six hundred thirty-four thousand, three 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 1138835902376988 cubic inches would be around 8702.4 feet tall.

Recreational maths with 1138835902376988

• 1138835902376988 backwards is 8896732095388311
• The number of decimal digits it has is: 16
• The sum of 1138835902376988's digits is 81
• More coming soon!