7198966644918912

Names of 7198966644918912

• Cardinal: 7198966644918912 can be written as Seven quadrillion, one hundred ninety-eight trillion, nine hundred sixty-six billion, six hundred forty-four million, nine hundred eighteen thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 7.198966644918912 × 10¹⁵

Factors of 7198966644918912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 494470

Divisors of 7198966644918912

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 288 324 384 401 432 486 576 648 802 864 972 1152 1171 1203 1296 1604 1728 1944 2342 2406 2592 3208 3456 3513 3609 3888 4684 4812 5184 6416 7026 7218 7776 9368 9624 10368 10539 10827 12832 14052 14436 15552 18736 19248 21078 21654 25664 28104 28872 31104 31617 32481 37472 38496 42156 43308 51328 56208 57744 63234 64962 74944 76992 84312 86616 94851 97443 112416 115488 126468 129924 149888 153984 168624 173232 189702 194886 224832 230976 252936 259848 284553 337248 346464 379404 389772 449664 461952 469571 492893 505872 519696 569106 674496 692928 758808 779544 939142 985786 1011744 1039392 1138212 1348992 1385856 1408713 1478679 1517616 1559088 1878284 1971572 2023488 2078784 2276424 2817426 2957358 3035232 3118176 3756568 3943144 4046976 4157568 4226139 4436037 4552848 5634852 5914716 6070464 6236352 7513136 7886288 8452278 8872074 9105696 11269704 11829432 12140928 12472704 12678417 13308111 15026272 15772576 16904556 17744148 18211392 22539408 23658864 25356834 26616222 30052544 31545152 33809112 35488296 36422784 38035251 39924333 45078816 47317728 50713668 53232444 60105088 63090304 67618224 70976592 76070502 79848666 90157632 94635456 101427336 106464888 114105753 119772999 135236448 141953184 152141004 159697332 180315264 189270912 197650093 202854672 212929776 228211506 239545998 270472896 283906368 304282008 319394664 395300186 405709344 425859552 456423012 479091996 540945792 567812736 577177703 592950279 608564016 638789328 790600372 811418688 851719104 912846024 958183992 1154355406 1185900558 1217128032 1277578656 1581200744 1622837376 1703438208 1731533109 1778850837 1825692048 1916367984 2308710812 2371801116 2434256064 2555157312 3162401488 3463066218 3557701674 3651384096 3832735968 4617421624 4743602232 4868512128 5110314624 5194599327 5336552511 6324802976 6926132436 7115403348 7302768192 7665471936 9234843248 9487204464 10389198654 10673105022 12649605952 13852264872 14230806696 14605536384 15330943872 15583797981 16009657533 18469686496 18974408928 20778397308 21346210044 25299211904 27704529744 28461613392 31167595962 32019315066 36939372992 37948817856 41556794616 42692420088 46751393943 48028972599 55409059488 56923226784 62335191924 64038630132 73878745984 75897635712 83113589232 85384840176 93502787886 96057945198 110818118976 113846453568 124670383848 128077260264 140254181829 166227178464 170769680352 187005575772 192115890396 221636237952 227692907136 231448258903 249340767696 256154520528 280508363658 332454356928 341539360704 374011151544 384231780792 462896517806 498681535392 512309041056 561016727316 664908713856 683078721408 694344776709 748022303088 768463561584 925793035612 997363070784 1024618082112 1122033454632 1388689553418 1496044606176 1536927123168 1851586071224 1994726141568 2049236164224 2083034330127 2244066909264 2777379106836 2992089212352 3073854246336 3703172142448 4166068660254 4488133818528 5554758213672 5984178424704 6147708492672 6249102990381 7406344284896 8332137320508 8976267637056 11109516427344 12498205980762 14812688569792 16664274641016 17952535274112 18747308971143 22219032854688 24996411961524 29625377139584 33328549282032 37494617942286 44438065709376 49992823923048 56241926913429 66657098564064 74989235884572 88876131418752 99985647846096 112483853826858 133314197128128 149978471769144 199971295692192 224967707653716 266628394256256 299956943538288 399942591384384 449935415307432 599913887076576 799885182768768 899870830614864 1199827774153152 1799741661229728 2399655548306304 3599483322459456 7198966644918912
• Sum of all divisors σ(n): 21555036389315520
• Sum of proper divisors (its aliquot sum) s(n): 14356069744396608
• 7198966644918912 is an abundant number, because the sum of its proper divisors (14356069744396608) is greater than itself. Its abundance is 7157103099477696

Bases of 7198966644918912

• Binary: 11001100100110110110000001001100111101100101010000000₂
• Hexadecimal: 0x19936C099ECA80
• Base-36: 1YVTJMCKO00

Squares and roots of 7198966644918912

• 7198966644918912 squared (7198966644918912²) is 51825120754655056410387055263744
• 7198966644918912 cubed (7198966644918912³) is 373087315681656584187216373169259268281653526528
• The square root of 7198966644918912 is 84846724.4206805665
• The cube root of 7198966644918912 is 193088.6385776509

Scales and comparisons

• 7,198,966,644,918,912 seconds is equal to 228,904,871 years, 23 weeks, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 7,198,966,644,918,912 would take you about six hundred eighty-six million, seven hundred fourteen thousand, six hundred fourteen 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 7198966644918912 cubic inches would be around 16090.7 feet tall.

Recreational maths with 7198966644918912

• 7198966644918912 backwards is 2198194466698917
• The number of decimal digits it has is: 16
• The sum of 7198966644918912's digits is 90
• More coming soon!