61438759370582363

Names of 61438759370582363

• Cardinal: 61438759370582363 can be written as Sixty-one quadrillion, four hundred thirty-eight trillion, seven hundred fifty-nine billion, three hundred seventy million, five hundred eighty-two thousand, three hundred sixty-three.

Scientific notation

• Scientific notation: 6.1438759370582363 × 10¹⁶

Factors of 61438759370582363

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 225241

Divisors of 61438759370582363

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 11 19 31 77 133 209 217 341 589 1463 1601 2387 3851 4123 6479 11207 17611 26957 30419 42361 45353 49631 73169 119381 123277 212933 219721 296527 334609 347417 512183 545941 804859 835667 942989 1313191 1538047 2268239 2342263 2416931 3821587 4174699 5634013 6165451 6600923 6811351 9192337 10372879 15877673 16918517 24950629 29222893 43158157 45921689 47679457 67819961 72610153 74924861 117143569 129415669 174654403 191128981 321451823 351773321 474739727 524474027 820004983 846145571 905909683 1288579259 1337902867 1423572359 2102418791 2462413247 3631450639 3869506531 5923018997 6683693099 9020054813 9307601281 9965006513 10904972951 14716931537 16076765849 25420154473 26230512701 27086545717 39945957029 46785851693 65153208967 73520624089 76334810657 112537360943 119954702461 176844424339 183613588907 207194486069 279621699203 288535639711 498379741319 514644368623 839682917227 1237910970373 1354679059171 1450361402483 2019749477977 2279139346759 3488658189233 5482177154509 9482753414197 14901469650881 15953975427313 25738902124249 38375240081563 41995050834301 104310287556167 180172314869743 283127923366739 293965355840107 461945559177311 797905965851719 1981895463567173 3233618914241177 5585341760962033 8776965624368909 61438759370582363
• Sum of all divisors σ(n): 83305474172190720
• Sum of proper divisors (its aliquot sum) s(n): 21866714801608357
• 61438759370582363 is a deficient number, because the sum of its proper divisors (21866714801608357) is less than itself. Its deficiency is 39572044568974006

Bases of 61438759370582363

• Binary: 11011010010001100011100111100011101110010110100101011011₂
• Hexadecimal: 0xDA4639E3B9695B
• Base-36: GSY80ERHI6Z

Squares and roots of 61438759370582363

• 61438759370582363 squared (61438759370582363²) is 3774721152996322117346321766663769
• 61438759370582363 cubed (61438759370582363³) is 231914184609988246997471963113872747271265142506147
• The square root of 61438759370582363 is 247868431.5732488815
• The cube root of 61438759370582363 is 394591.2759242607

Scales and comparisons

• 61,438,759,370,582,363 seconds is equal to 1,953,562,505 years, 22 weeks, 7 hours, 59 minutes, 23 seconds.
• To count from 1 to 61,438,759,370,582,363 would take you about five billion, eight hundred sixty million, six hundred eighty-seven thousand, five hundred sixteen 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 61438759370582363 cubic inches would be around 32882.6 feet tall.

Recreational maths with 61438759370582363

• 61438759370582363 backwards is 36328507395783416
• The number of decimal digits it has is: 17
• The sum of 61438759370582363's digits is 80
• More coming soon!