97979991688215

Names of 97979991688215

• Cardinal: 97979991688215 can be written as Ninety-seven trillion, nine hundred seventy-nine billion, nine hundred ninety-one million, six hundred eighty-eight thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 9.7979991688215 × 10¹³

Factors of 97979991688215

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3540

Divisors of 97979991688215

• Number of divisors d(n): 640
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 63 65 67 81 91 97 105 117 127 135 189 195 201 273 291 315 335 351 381 405 455 469 485 567 585 603 635 679 819 871 873 889 945 1005 1053 1143 1261 1365 1407 1455 1651 1755 1809 1905 2037 2345 2457 2613 2619 2667 2835 3015 3221 3395 3429 3783 4095 4221 4355 4365 4445 4953 5265 5427 5715 6097 6111 6305 6499 7035 7371 7839 7857 8001 8255 8509 8827 9045 9663 10185 10287 11349 11557 12285 12319 12663 13065 13095 13335 14859 16105 17145 18291 18333 18915 19497 21105 22547 23517 24003 24765 25527 26481 27135 28989 30485 30555 32495 34047 34671 36855 36957 37989 39195 39285 40005 41873 42545 44135 44577 45493 48315 51435 54873 54999 56745 57785 58491 59563 61595 63315 67641 70551 72009 74295 76581 79443 84487 86233 86967 91455 91665 97485 102141 104013 110617 110871 112735 117585 120015 125619 127635 132405 133731 136479 144945 160147 164619 170235 173355 175473 178689 184785 189945 202923 209365 215807 222885 227465 229743 238329 253461 258699 260901 274365 274995 292455 293111 297815 312039 312437 331851 332613 338205 352755 360045 376857 382905 397215 409067 409437 422435 431165 434835 480441 493857 510705 520065 526419 536067 553085 554355 591409 608769 628095 647421 668655 682395 689229 714987 760383 774319 776097 800735 823095 825373 877365 879333 893445 936117 937311 995553 997839 1014615 1079035 1121029 1130571 1148715 1191645 1227201 1228311 1267305 1293495 1304505 1441323 1465555 1510649 1560195 1562185 1608201 1659255 1663065 1774227 1826307 1884285 1942263 2045335 2047185 2187059 2281149 2322957 2328291 2402205 2469285 2476119 2632095 2637999 2680335 2805491 2811933 2863469 2957045 2986659 3043845 3237105 3363087 3391713 3446145 3574935 3681603 3684933 3801915 3871595 3880485 4061681 4126865 4323969 4396665 4531947 4680585 4686555 4824603 4977765 4989195 5317871 5322681 5605145 5652855 5777611 5826789 6136005 6141555 6561177 6843447 6968871 6984873 7206615 7428357 7553245 7913997 8041005 8416473 8435799 8590407 8871135 8959977 9131535 9711315 10089261 10729849 10935295 11044809 11405745 11614785 11641455 12185043 12380595 12971907 13189995 13595841 14027455 14059665 14317345 14933295 15953613 15968043 16815435 16958565 17332833 17480367 18408015 18424665 19638437 19683531 20308405 20906613 20933279 21619845 22285071 22659735 23741991 24123015 25249419 25307397 25771221 26589355 26613405 27407489 28431767 28888055 29133945 30267783 32189547 32805885 33134427 34217235 34844355 34924365 36555129 37141785 37225097 39569985 39679499 40787523 42082365 42178995 42952035 44799885 47860839 47904129 50446305 51998499 53649245 55224045 58915311 59050593 60925215 62719839 62799837 64859535 66855213 67979205 75108943 75748257 77313663 79768065 79840215 82222467 85295301 86664165 87401835 90803349 96568641 98192185 98417655 104533065 104666395 109665387 111425355 111675291 118709955 119038497 122362569 126247095 126536985 128856105 137037445 142158835 143582517 146532953 151338915 155995497 160947735 165672135 176745933 177151779 182775645 186125485 188399511 191852423 198397495 203937615 225326829 227244771 231940989 239304195 239520645 246667401 255885903 259992495 272132627 277756493 289705923 294576555 295252965 313599195 313999185 328996161 334276065 335025873 356297357 357115491 375544715 378741285 386568315 411112335 426476505 430747551 439598859 454016745 467986491 482843205 515833487 530237799 548326935 558376455 565198533 575557269 595192485 611812845 675980487 717912585 732664765 740002203 767657709 779977485 816397881 833269479 869117769 883729665 885758895 941997555 959262115 1005077619 1068892071 1071346473 1126634145 1136223855 1159704945 1233337005 1279429515 1318796577 1360663135 1388782465 1448529615 1547500461 1590713397 1644980805 1675129365 1695595599 1726671807 1781486785 1785577455 1904928389 2027941461 2153737755 2197994295 2220006609 2302973127 2339932455 2449193643 2494081499 2499808437 2579167435 2651188995 2658526433 2825992665 2877786345 3015232857 3206676213 3214039419 3379902435 3610834409 3700011015 3838288545 3956389731 4081989405 4166347395 4345588845 4642501383 5025388095 5180015421 5344460355 5356732365 5714785167 6083824383 6593982885 7347580929 7482244497 7499425311 7737502305 7953566985 7975579299 8477977995 8633359035 9524641945 9620028639 10139707305 10832503227 11100033045 11514865635 11869169193 12245968215 12470407495 12499042185 13292632165 13927504149 15076164285 15540046263 16033381065 16070197095 17144355501 18054172045 18609685031 19781948655 22042742787 22446733491 22498275933 23212506915 23926737897 25900077105 28573925835 28860085917 30419121915 32497509681 34560843629 36737904645 37411222485 37497126555 39877896495 41782512447 48100143195 51433066503 54162516135 55829055093 59345845965 67340200473 69637520745 71780213691 77700231315 85721777505 93048425155 97492529043 103682530887 110213713935 112233667455 112491379665 119633689485 144300429585 154299199509 162487548405 167487165279 172804218145 202020601419 208912562235 215340641073 241925905403 257165332515 279145275465 292477587129 311047592661 336701002365 358901068455 487462645215 502461495837 518412654435 725777716209 771495997545 837435826395 933142777983 1010103007095 1076703205365 1209629527015 1462387935645 1507384487511 1555237963305 2177333148627 2512307479185 2799428333949 3628888581045 4665713889915 6531999445881 7536922437555 10886665743135 13997141669745 19595998337643 32659997229405 97979991688215
• Sum of all divisors σ(n): 223473040293888
• Sum of proper divisors (its aliquot sum) s(n): 125493048605673
• 97979991688215 is an abundant number, because the sum of its proper divisors (125493048605673) is greater than itself. Its abundance is 27513056917458

Bases of 97979991688215

• Binary: 10110010001110010111110100110011000010000010111₂
• Hexadecimal: 0x591CBE998417
• Base-36: YQBDXA6FR

Squares and roots of 97979991688215

• 97979991688215 squared (97979991688215²) is 9600078771222680485769886225
• 97979991688215 cubed (97979991688215³) is 940615638210607504528626130910646223338375
• The square root of 97979991688215 is 9898484.3126720669
• The cube root of 97979991688215 is 46101.2250523727

Scales and comparisons

• 97,979,991,688,215 seconds is equal to 3,115,460 years, 34 weeks, 3 days, 13 hours, 50 minutes, 15 seconds.
• To count from 1 to 97,979,991,688,215 would take you about seven million, seven hundred eighty-eight thousand, six hundred fifty-one 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 97979991688215 cubic inches would be around 3841.8 feet tall.

Recreational maths with 97979991688215

• 97979991688215 backwards is 51288619997979
• The number of decimal digits it has is: 14
• The sum of 97979991688215's digits is 90
• More coming soon!