137991302488366656

Names of 137991302488366656

• Cardinal: 137991302488366656 can be written as One hundred thirty-seven quadrillion, nine hundred ninety-one trillion, three hundred two billion, four hundred eighty-eight million, three hundred sixty-six thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.37991302488366656 × 10¹⁷

Factors of 137991302488366656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 33629905159

Divisors of 137991302488366656

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 43 48 56 64 71 84 86 96 112 129 142 168 172 192 213 224 258 284 301 336 344 426 448 497 516 568 602 672 688 852 903 994 1032 1136 1204 1344 1376 1491 1704 1806 1988 2064 2272 2408 2752 2982 3053 3408 3612 3976 4128 4544 4816 5964 6106 6816 7224 7952 8256 9159 9632 11928 12212 13632 14448 15904 18318 19264 21371 23856 24424 28896 31808 36636 42742 47712 48848 57792 64113 73272 85484 95424 97696 128226 146544 170968 195392 256452 293088 341936 512904 586176 683872 1025808 1367744 2051616 4103232 33629905033 67259810066 100889715099 134519620132 201779430198 235409335231 269039240264 403558860396 470818670462 538078480528 706228005693 807117720792 941637340924 1076156961056 1412456011386 1446085916419 1614235441584 1883274681848 2152313922112 2387723257343 2824912022772 2892171832838 3228470883168 3766549363696 4338257749257 4775446514686 5649824045544 5784343665676 6456941766336 7163169772029 7533098727392 8676515498514 9550893029372 10122601414933 11299648091088 11568687331352 14326339544058 15066197454784 16714062801401 17353030997028 19101786058744 20245202829866 22599296182176 23137374662704 28652679088116 30367804244799 33428125602802 34706061994056 38203572117488 40490405659732 45198592364352 46274749325408 50142188404203 57305358176232 60735608489598 66856251205604 69412123988112 76407144234976 80980811319464 92549498650816 100284376808406 102672100065749 114610716352464 121471216979196 133712502411208 138824247976224 152814288469952 161961622638928 200568753616812 205344200131498 229221432704928 242942433958392 267425004822416 277648495952448 308016300197247 323923245277856 401137507233624 410688400262996 458442865409856 485884867916784 534850009644832 616032600394494 647846490555712 718704700460243 802275014467248 821376800525992 971769735833568 1069700019289664 1232065200788988 1437409400920486 1604550028934496 1642753601051984 1943539471667136 2156114101380729 2464130401577976 2874818801840972 3209100057868992 3285507202103968 4312228202761458 4928260803155952 5749637603681944 6571014404207936 8624456405522916 9856521606311904 11499275207363888 17248912811045832 19713043212623808 22998550414727776 34497825622091664 45997100829455552 68995651244183328 137991302488366656
• Sum of all divisors σ(n): 432976687096301568
• Sum of proper divisors (its aliquot sum) s(n): 294985384607934912
• 137991302488366656 is an abundant number, because the sum of its proper divisors (294985384607934912) is greater than itself. Its abundance is 156994082119568256

Bases of 137991302488366656

• Binary: 111101010001111100101101111000110111010011001111001000000₂
• Hexadecimal: 0x1EA3E5BC6E99E40
• Base-36: 11QPU17ZQ2IO

Squares and roots of 137991302488366656

• 137991302488366656 squared (137991302488366656²) is 19041599562435905668154214692622336
• 137991302488366656 cubed (137991302488366656³) is 2627575125082443217895666487710405460663510103228416
• The square root of 137991302488366656 is 371471805.7785363823
• The cube root of 137991302488366656 is 516754.0685615403

Scales and comparisons

• 137,991,302,488,366,656 seconds is equal to 4,387,696,584 years, 2 days, 7 hours, 37 minutes, 36 seconds.
• To count from 1 to 137,991,302,488,366,656 would take you about thirteen billion, one hundred sixty-three million, eighty-nine thousand, seven hundred fifty-two 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 137991302488366656 cubic inches would be around 43062.8 feet tall.

Recreational maths with 137991302488366656

• 137991302488366656 backwards is 656663884203199731
• The number of decimal digits it has is: 18
• The sum of 137991302488366656's digits is 87
• More coming soon!