75442492137816648

Names of 75442492137816648

• Cardinal: 75442492137816648 can be written as Seventy-five quadrillion, four hundred forty-two trillion, four hundred ninety-two billion, one hundred thirty-seven million, eight hundred sixteen thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 7.5442492137816648 × 10¹⁶

Factors of 75442492137816648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 619

Divisors of 75442492137816648

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 169 234 312 338 468 507 601 676 936 1014 1202 1352 1521 1803 2028 2197 2404 3042 3606 4056 4394 4808 5409 6084 6591 7212 7813 8788 10818 12168 13182 14424 15626 17576 19773 21636 23439 26364 28561 31252 39546 43272 46878 52728 57122 62504 70317 79092 85683 93756 101569 114244 140634 158184 171366 187512 203138 228488 257049 281268 304707 342732 361201 371293 406276 514098 562536 609414 685464 722402 742586 812552 914121 1028196 1083603 1113879 1218828 1320397 1444804 1485172 1828242 2056392 2167206 2227758 2437656 2640794 2889608 2970344 3250809 3341637 3656484 3961191 4334412 4455516 4695613 4826809 5281588 6501618 6683274 7312968 7922382 8668824 8911032 9391226 9653618 10563176 11883573 13003236 13366548 14086839 14480427 15844764 17165161 18782452 19307236 23767146 26006472 26733096 28173678 28960854 31689528 34330322 37564904 38614472 42260517 43441281 47534292 51495483 56347356 57921708 61042969 68660644 84521034 86882562 95068584 102990966 112694712 115843416 122085938 137321288 154486449 169042068 173765124 183128907 205981932 217081801 223147093 244171876 308972898 338084136 347530248 366257814 411963864 434163602 446294186 488343752 549386721 617945796 651245403 669441279 732515628 793558597 868327204 892588372 1098773442 1235891592 1302490806 1338882558 1465031256 1587117194 1736654408 1785176744 1953736209 2008323837 2197546884 2380675791 2604981612 2677765116 2822063413 2900912209 3174234388 3907472418 4016647674 4395093768 4761351582 5209963224 5355530232 5644126826 5801824418 6348468776 7142027373 7814944836 8033295348 8466190239 8702736627 9522703164 10316261761 11288253652 11603648836 14284054746 15629889672 16066590696 16932380478 17405473254 19045406328 20632523522 22576507304 23207297672 25398570717 26108209881 28568109492 30948785283 33864760956 34810946508 36686824369 41265047044 50797141434 52216419762 57136218984 61897570566 67729521912 69621893016 73373648738 82530094088 92846355849 101594282868 104432839524 110060473107 123795141132 134111402893 146747297476 185692711698 203188565736 208865679048 220120946214 247590282264 268222805786 293494594952 330181419321 371385423396 402334208679 440241892428 476928716797 536445611572 660362838642 742770846792 804668417358 880483784856 953857433594 1072891223144 1207002626037 1320725677284 1430786150391 1609336834716 1743448237609 1907714867188 2414005252074 2641451354568 2861572300782 3218673669432 3486896475218 3815429734376 4292358451173 4828010504148 5230344712827 5723144601564 6200073318361 6973792950436 8584716902346 9656021008296 10460689425654 11446289203128 12400146636722 13947585900872 15691034138481 17169433804692 18600219955083 20921378851308 24800293273444 31382068276962 34338867609384 37200439910166 41842757702616 49600586546888 55800659865249 62764136553924 74400879820332 80600953138693 111601319730498 125528273107848 148801759640664 161201906277386 223202639460996 241802859416079 322403812554772 446405278921992 483605718832158 644807625109544 725408578248237 967211437664316 1047812390803009 1450817156496474 1934422875328632 2095624781606018 2901634312992948 3143437172409027 4191249563212036 5803268625985896 6286874344818054 8382499126424072 9430311517227081 12573748689636108 18860623034454162 25147497379272216 37721246068908324 75442492137816648
• Sum of all divisors σ(n): 221719281301239540
• Sum of proper divisors (its aliquot sum) s(n): 146276789163422892
• 75442492137816648 is an abundant number, because the sum of its proper divisors (146276789163422892) is greater than itself. Its abundance is 70834297025606244

Bases of 75442492137816648

• Binary: 100001100000001101000110000000000110110000100001001001000₂
• Hexadecimal: 0x10C068C00D84248
• Base-36: KMU4QFJFK20

Squares and roots of 75442492137816648

• 75442492137816648 squared (75442492137816648²) is 5691569619964526747407060465955904
• 75442492137816648 cubed (75442492137816648³) is 429386196306009896307188135180378324824128805089792
• The square root of 75442492137816648 is 274667967.0762803895
• The cube root of 75442492137816648 is 422544.0676471177

Scales and comparisons

• 75,442,492,137,816,648 seconds is equal to 2,398,837,891 years, 1 week, 4 days, 20 hours, 10 minutes, 48 seconds.
• To count from 1 to 75,442,492,137,816,648 would take you about seven billion, one hundred ninety-six million, five hundred thirteen thousand, six hundred seventy-three 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 75442492137816648 cubic inches would be around 35212 feet tall.

Recreational maths with 75442492137816648

• 75442492137816648 backwards is 84661873129424457
• The number of decimal digits it has is: 17
• The sum of 75442492137816648's digits is 81
• More coming soon!