990516379461443532

Names of 990516379461443532

• Cardinal: 990516379461443532 can be written as Nine hundred ninety quadrillion, five hundred sixteen trillion, three hundred seventy-nine billion, four hundred sixty-one million, four hundred forty-three thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 9.90516379461443532 × 10¹⁷

Factors of 990516379461443532

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 28883

Divisors of 990516379461443532

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 41 54 81 82 108 123 162 164 243 246 324 369 486 492 729 738 972 1107 1458 1476 1681 2187 2214 2916 3321 3362 4374 4428 5043 6561 6642 6724 8748 9963 10086 13122 13284 15129 19683 19926 20172 26244 28837 29889 30258 39366 39852 45387 57674 59049 59778 60516 78732 86511 89667 90774 115348 118098 119556 136161 173022 177147 179334 181548 236196 259533 269001 272322 346044 354294 358668 408483 519066 538002 544644 708588 778599 807003 816966 1038132 1076004 1182317 1225449 1557198 1614006 1633932 2335797 2364634 2421009 2450898 3114396 3228012 3546951 3676347 4671594 4729268 4842018 4901796 7007391 7093902 7263027 7352694 9343188 9684036 10640853 11029041 14014782 14187804 14526054 14705388 21022173 21281706 22058082 28029564 29052108 31922559 33087123 42044346 42563412 44116164 48474997 63066519 63845118 66174246 84088692 95767677 96949994 99261369 126133038 127690236 132348492 145424991 189199557 191535354 193899988 198522738 252266076 287303031 290849982 297784107 378399114 383070708 397045476 436274973 567598671 574606062 581699964 595568214 756798228 831572569 861909093 872549946 1135197342 1149212124 1191136428 1308824919 1663145138 1702796013 1723818186 1745099892 2270394684 2494717707 2585727279 2617649838 3326290276 3405592026 3447636372 3926474757 4989435414 5108388039 5171454558 5235299676 6811184052 7484153121 7757181837 7852949514 9978870828 10216776078 10342909116 11779424271 14968306242 15514363674 15705899028 20433552156 22452459363 23271545511 23558848542 29936612484 31028727348 34094475329 35338272813 44904918726 46543091022 47117697084 67357378089 68188950658 69814636533 70676545626 89809837452 93086182044 102283425987 106014818439 134714756178 136377901316 139629273066 141353091252 202072134267 204566851974 209443909599 212029636878 269429512356 279258546132 306850277961 318044455317 404144268534 409133703948 418887819198 424059273756 606216402801 613700555922 636088910634 808288537068 837775638396 920550833883 954133365951 1212432805602 1227401111844 1272177821268 1397873488489 1818649208403 1841101667766 1908266731902 2424865611204 2761652501649 2795746976978 2862400097853 3637298416806 3682203335532 3816533463804 4193620465467 5455947625209 5523305003298 5591493953956 5724800195706 7274596833612 8284957504947 8387240930934 8587200293559 10911895250418 11046610006596 11449600391412 12580861396401 16367842875627 16569915009894 16774481861868 17174400587118 21823790500836 24854872514841 25161722792802 32735685751254 33139830019788 34348801174236 37742584189203 49103528626881 49709745029682 50323445585604 65471371502508 74564617544523 75485168378406 98207057253762 99419490059364 113227752567609 147310585880643 149129235089046 150970336756812 196414114507524 223693852633569 226455505135218 294621171761286 298258470178092 339683257702827 447387705267138 452911010270436 589242343522572 671081557900707 679366515405654 894775410534276 1019049773108481 1342163115801414 1358733030811308 2013244673702121 2038099546216962 2684326231602828 3057149319325443 4026489347404242 4076199092433924 6039734021106363 6114298638650886 8052978694808484 9171447957976329 12079468042212726 12228597277301772 18342895915952658 24158936084425452 27514343873928987 36685791831905316 55028687747857974 82543031621786961 110057375495715948 165086063243573922 247629094865360883 330172126487147844 495258189730721766 990516379461443532
• Sum of all divisors σ(n): 2665156871094430440
• Sum of proper divisors (its aliquot sum) s(n): 1674640491632986908
• 990516379461443532 is an abundant number, because the sum of its proper divisors (1674640491632986908) is greater than itself. Its abundance is 684124112171543376

Bases of 990516379461443532

• Binary: 110110111111000001010110011000101110000000010101111111001100₂
• Hexadecimal: 0xDBF05662E015FCC
• Base-36: 7IX0R2V8AOR0

Squares and roots of 990516379461443532

• 990516379461443532 squared (990516379461443532²) is 981122697981406394072151389224635024
• 990516379461443532 cubed (990516379461443532³) is 971818102611985993865703895602642501451580422885464768
• The square root of 990516379461443532 is 995246893.7210723753
• The cube root of 990516379461443532 is 996828.7469387707

Scales and comparisons

• 990,516,379,461,443,532 seconds is equal to 31,495,356,998 years, 28 weeks, 2 days, 9 hours, 52 minutes, 12 seconds.
• To count from 1 to 990,516,379,461,443,532 would take you about ninety-four billion, four hundred eighty-six million, seventy thousand, nine hundred ninety-five 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 990516379461443532 cubic inches would be around 83069.1 feet tall.

Recreational maths with 990516379461443532

• 990516379461443532 backwards is 235344164973615099
• 990516379461443532 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 990516379461443532's digits is 81
• More coming soon!