90769721369985

Names of 90769721369985

• Cardinal: 90769721369985 can be written as Ninety trillion, seven hundred sixty-nine billion, seven hundred twenty-one million, three hundred sixty-nine thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 9.0769721369985 × 10¹³

Factors of 90769721369985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1144

Divisors of 90769721369985

• Number of divisors d(n): 540
• Complete list of divisors:
  1 3 5 7 9 15 17 19 21 35 45 49 51 57 63 85 95 105 119 133 147 153 171 245 255 285 289 315 323 357 361 399 441 595 665 735 765 833 855 867 931 969 1071 1083 1093 1197 1445 1615 1785 1805 1995 2023 2205 2261 2499 2527 2601 2793 2907 3249 3279 4165 4335 4655 4845 5355 5415 5465 5491 5985 6069 6137 6783 6859 7497 7581 7651 8379 9837 10115 11305 12495 12635 13005 13965 14161 14535 15827 16245 16395 16473 17689 18207 18411 18581 20349 20577 20767 22743 22953 27455 30345 30685 33915 34295 37485 37905 38255 38437 41895 42483 42959 47481 48013 49185 49419 53067 53557 55233 55743 61731 62301 68859 70805 79135 82365 88445 91035 92055 92905 101745 102885 103835 104329 113715 114765 115311 116603 127449 128877 130067 130321 142443 144039 145369 159201 160671 167229 186903 192185 212415 214795 237405 240065 247095 265335 267785 269059 276165 278715 300713 308655 311505 312987 315877 336091 344295 345933 349809 353039 386631 390201 390963 394573 432117 436107 482013 521645 576555 583015 637245 644385 650335 651605 712215 720195 726845 730303 796005 803355 807177 816221 836145 902139 910469 912247 934515 938961 947631 1008273 1017583 1049427 1059117 1170603 1172889 1183719 1308321 1345295 1503565 1564935 1579385 1680455 1729665 1749045 1765195 1933155 1951005 1954815 1972865 1982251 2160585 2180535 2190909 2211139 2215457 2410065 2421531 2448663 2471273 2706417 2731407 2736741 2762011 2842893 3024819 3052749 3177351 3551157 3651515 4035885 4081105 4510695 4552345 4561235 4694805 4738155 5041365 5087915 5112121 5247135 5295585 5713547 5853015 5864445 5918595 5946753 6001663 6385729 6541605 6572727 6633417 6646371 6707741 7345989 7413819 7496887 8194221 8210223 8286033 9158247 9911255 10954545 11055695 11077285 12107655 12243315 12356365 13532085 13657035 13683705 13810055 13875757 14214465 15124095 15263745 15336363 15477973 15508199 15886755 17140641 17298911 17755785 17840259 18004989 19157187 19334077 19900251 19939113 20123223 22241457 22490661 24858099 25560605 28567735 29733765 30008315 31928645 32863635 33167085 33231855 33538705 36729945 37069095 37484435 37662769 40971105 41051115 41430165 41627271 42011641 45791235 46009089 46433919 46524597 46954187 51421923 51896733 52478209 54014967 57471561 58002231 60369669 67471983 69378785 76681815 77389865 77540995 85703205 86494555 89201295 90024945 95785935 96670385 97130299 99501255 99695565 100616115 108557393 111207285 112453305 112988307 114031597 124290495 124881813 126034923 127447079 139301757 139573791 140862561 142440853 155690199 157434627 174006693 188313845 208136355 210058205 230045445 232169595 232622985 234770935 257109615 259483665 262391045 263639383 270074835 287357805 290011155 291390897 294081487 301848345 325672179 328679309 337359915 338964921 342094791 367347463 378104769 382341237 422587683 427322559 472303881 485651495 542786965 564941535 570157985 624409065 630174615 637235395 696508785 697868955 704312805 712204265 778450995 787173135 790918149 798221179 870033465 874172691 882244461 892129553 977016537 986037927 997085971 1026284373 1102042389 1147023711 1281967677 1318196915 1456954485 1470407435 1628360895 1643396545 1694824605 1710473955 1836737315 1845475681 1890523845 1911706185 2112938415 2136612795 2166600343 2361519405 2372754447 2394663537 2421494501 2646733383 2676388659 2958113781 2991257913 3306127167 3954590745 3991105895 4370863455 4411222305 4460647765 4885082685 4930189635 4985429855 5131421865 5510211945 5536427043 5587548253 5735118555 6244906871 6409838385 6499801029 6979601797 7183990611 7264483503 8029165977 8973773739 9227378405 10833001715 11863772235 11973317685 12107472505 13233666915 13381943295 14790568905 14956289565 15166202401 16530635835 16609281129 16762644759 16950461507 18734720613 19499403087 20938805391 21793450509 27682135215 27937741265 31224534355 32499005145 34898008985 35919953055 36322417515 40145829885 41165406517 44868868695 45498607203 50287934277 50851384521 56204161839 62816416173 75831012005 83046405645 83813223795 84752307535 93673603065 97497015435 104694026955 106163416807 108967252545 118653230549 123496219551 136495821609 152554153563 205827032585 227493036015 251439671385 254256922605 281020809195 288157845619 314082080865 318490250421 355959691647 370488658653 530817084035 593266152745 617481097755 682479108045 762770767815 864473536857 955470751263 1067879074941 1440789228095 1592451252105 1779798458235 1852443293265 2017104919333 2593420610571 4322367684285 4777353756315 5339395374705 6051314757999 10085524596665 12967103052855 18153944273997 30256573789995 90769721369985
• Sum of all divisors σ(n): 205409478554748
• Sum of proper divisors (its aliquot sum) s(n): 114639757184763
• 90769721369985 is an abundant number, because the sum of its proper divisors (114639757184763) is greater than itself. Its abundance is 23870035814778

Bases of 90769721369985

• Binary: 10100101000110111111000111111111010010110000001₂
• Hexadecimal: 0x528DF8FFA581
• Base-36: W6B18HYM9

Squares and roots of 90769721369985

• 90769721369985 squared (90769721369985²) is 8239142317584711585258900225
• 90769721369985 cubed (90769721369985³) is 747864652494816734830997602062101424746625
• The square root of 90769721369985 is 9527314.4888780175
• The cube root of 90769721369985 is 44941.4417525199

Scales and comparisons

• 90,769,721,369,985 seconds is equal to 2,886,196 years, 19 weeks, 1 day, 19 hours, 39 minutes, 45 seconds.
• To count from 1 to 90,769,721,369,985 would take you about seven million, two hundred fifteen thousand, four hundred ninety 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 90769721369985 cubic inches would be around 3745.1 feet tall.

Recreational maths with 90769721369985

• 90769721369985 backwards is 58996312796709
• The number of decimal digits it has is: 14
• The sum of 90769721369985's digits is 81
• More coming soon!