997160978550425

Names of 997160978550425

• Cardinal: 997160978550425 can be written as Nine hundred ninety-seven trillion, one hundred sixty billion, nine hundred seventy-eight million, five hundred fifty thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 9.97160978550425 × 10¹⁴

Factors of 997160978550425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 303

Divisors of 997160978550425

• Number of divisors d(n): 324
• Complete list of divisors:
  1 5 13 17 25 29 65 85 145 169 221 239 289 325 377 425 493 725 841 845 1105 1195 1445 1885 2465 2873 3107 3757 4063 4205 4225 4901 4913 5525 5975 6409 6931 7225 8381 9425 10933 12325 14297 14365 15535 18785 20315 21025 24505 24565 32045 34655 40391 41905 48841 52819 54665 57121 63869 69071 71485 71825 77675 83317 90103 93925 101575 108953 117827 122525 122825 142129 142477 160225 173275 185861 200999 201955 209525 243049 244205 264095 273325 285605 319345 345355 357425 416585 450515 544765 589135 686647 710645 712385 742573 830297 897923 929305 971057 1004995 1009775 1171339 1174207 1215245 1221025 1320475 1416389 1428025 1531751 1596725 1656509 1726775 1852201 2003059 2082925 2252575 2416193 2612987 2723825 2945675 3159637 3416983 3433235 3553225 3561925 3712865 4131833 4151485 4489615 4646525 4855285 5024975 5856695 5871035 6076225 7081945 7658755 8282545 9261005 9653449 10015295 11672999 12080965 12623741 13064935 15264691 15798185 16507969 17084915 17166175 18564325 19912763 20659165 20757425 21534617 22448075 24078613 24276425 26039767 28160653 29283475 29355175 33968831 34052003 35409725 38293775 41075281 41412725 44420779 46305025 48038761 48267245 50076475 53713829 58088711 58364995 60404825 63118705 65324675 76323455 78990925 82539845 85424575 99563815 103295825 107673085 120393065 130198835 140803265 164108633 169844155 170260015 198440983 205376405 214603597 222103895 240193805 241336225 268569145 279950021 280635473 290443555 291824975 315593525 338516971 366088489 381617275 412699225 442676039 478731101 497819075 538365425 577470127 601965325 624503893 650994175 698279777 704016325 755153243 816658937 820543165 849220775 851300075 987508087 992204915 1026882025 1073017985 1110519475 1200969025 1342845725 1399750105 1403177365 1452217775 1692584855 1830442445 2213380195 2393655505 2789846761 2887350635 3122519465 3491398885 3648261149 3775766215 4083294685 4102715825 4759150357 4937540435 4961024575 5365089925 5754788507 6223504313 6998750525 7015886825 8118550609 8138428717 8462924275 9152212225 9816992159 10616566181 11066900975 11968277525 12837605131 13883201929 13949233805 14436753175 15612597325 17456994425 18241305745 18878831075 20416473425 23795751785 24687702175 28773942535 31117521565 40592753045 40692143585 47427394937 49084960795 53082830905 64188025655 69416009645 69746169025 80905556069 91206528725 105799573321 118978758925 138015360353 143869712675 155587607825 166888866703 180481625077 202963765225 203460717925 236014432793 237136974685 245424803975 265414154525 320940128275 347080048225 404527780345 528997866605 690076801765 834444333515 902408125385 1180072163965 1185684873425 1375394453173 2022638901725 2346261126001 2644989333025 3068187626309 3450384008825 4172221667575 4512040626925 5900360819825 6876972265865 11731305630005 15340938131545 34384861329325 39886439142017 58656528150025 76704690657725 199432195710085 997160978550425
• Sum of all divisors σ(n): 1479510853888860
• Sum of proper divisors (its aliquot sum) s(n): 482349875338435
• 997160978550425 is a deficient number, because the sum of its proper divisors (482349875338435) is less than itself. Its deficiency is 514811103211990

Bases of 997160978550425

• Binary: 11100010101110100110100001111010010000111010011001₂
• Hexadecimal: 0x38AE9A1E90E99
• Base-36: 9TGPFGP195

Squares and roots of 997160978550425

• 997160978550425 squared (997160978550425²) is 994330017143641146934267680625
• 997160978550425 cubed (997160978550425³) is 991507092897014072244304740427110939358015625
• The square root of 997160978550425 is 31577855.8257273859
• The cube root of 997160978550425 is 99905.2762541311

Scales and comparisons

• 997,160,978,550,425 seconds is equal to 31,706,634 years, 36 weeks, 1 day, 12 hours, 27 minutes, 5 seconds.
• To count from 1 to 997,160,978,550,425 would take you about seventy-nine million, two hundred sixty-six thousand, five hundred eighty-six 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 997160978550425 cubic inches would be around 8325.4 feet tall.

Recreational maths with 997160978550425

• 997160978550425 backwards is 524055879061799
• The number of decimal digits it has is: 15
• The sum of 997160978550425's digits is 77
• More coming soon!