61625898644079231

Names of 61625898644079231

• Cardinal: 61625898644079231 can be written as Sixty-one quadrillion, six hundred twenty-five trillion, eight hundred ninety-eight billion, six hundred forty-four million, seventy-nine thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 6.1625898644079231 × 10¹⁶

Factors of 61625898644079231

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14074559

Divisors of 61625898644079231

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 11 21 27 33 59 63 73 77 81 99 163 177 189 219 231 297 413 489 511 531 567 649 657 693 803 891 1141 1239 1467 1533 1593 1793 1947 1971 2079 2409 3423 3717 4307 4401 4543 4599 4779 5379 5621 5841 5913 6237 7227 9617 10269 11151 11899 12551 12921 13203 13629 13797 16137 16863 17523 21681 28851 30149 30807 33453 35697 37653 38763 40887 41391 47377 48411 50589 52569 65043 67319 83293 86553 90447 92421 105787 107091 112959 116289 122661 130889 142131 145233 151767 201957 249879 259659 271341 317361 321273 331639 338877 348867 367983 392667 426393 455301 605871 702041 740509 749637 778977 814023 916223 952083 963819 994917 1016631 1178001 1279179 1817613 2106123 2221527 2248911 2442069 2748669 2856249 2984751 3534003 3837537 4914287 5452839 6318369 6664581 6746733 7722451 8246007 8568747 8954253 10602009 14074243 14742861 18955107 19993743 23167353 24738021 26862759 42222729 44228583 54057157 56865321 59981229 69502059 74214063 98519701 126668187 132685749 154816673 162171471 208506177 295559103 380004561 398057247 464450019 486514413 625518531 830380337 886677309 1027419739 1083716711 1140013683 1393350057 1459543239 2294101609 2491141011 2660031927 3082259217 3251150133 4180050171 4378629717 5812662359 6882304827 7191938173 7473423033 7980095781 9134183707 9246777651 9753450399 11301617129 12540150513 16058711263 17437987077 20646914481 21575814519 22420269099 25235117699 27402551121 27740332953 29260351197 33904851387 48176133789 52313961231 60617764601 61940743443 63939285949 64727443557 67260807297 75705353097 79111319903 82207653363 83220998859 87781053591 101714554161 135351994931 144528401367 156941883693 167469417457 176645823893 181853293803 185822230329 191817857847 194182330671 227116059291 237333959709 246622960089 305143662483 406055984793 424324352207 433585204101 470825651079 502408252371 529937471679 545559881409 575453573541 582546992013 666795410611 681348177873 712001879127 739868880267 915430987449 947463964517 1172285922199 1218167954379 1272973056621 1300755612303 1488871944241 1507224757113 1589812415037 1636679644227 1726360720623 1842163592027 2000386231833 2044044533619 2136005637381 2842391893551 3516857766597 3654503863137 3818919169863 4466615832723 4521674271339 4667567874277 4769437245111 4910038932681 5179082161869 5526490776081 6001158695499 6408016912143 8527175680653 9880695629963 10422103609687 10550573299791 10963511589411 11456757509589 12895145144189 13399847498169 13565022814017 14002703622831 14308311735333 16579472328243 18003476086497 25581527041959 29642086889889 31266310829061 31651719899373 34370272528767 38685435432567 40199542494507 42008110868493 49738416984729 54010428259491 69164869409741 76744581125877 88926260669667 93798932487183 94955159698119 108687651929593 116056306297701 120598627483521 126024332605479 149215250954187 207494608229223 266778782009001 281396797461549 326062955788779 348168918893103 378072997816437 622483824687669 760813563507151 800336346027003 844190392384647 978188867366337 1044506756679309 1867451474063007 2282440690521453 2934566602099011 5602354422189021 6847322071564359 8803699806297033 20541966214693077 61625898644079231
• Sum of all divisors σ(n): 119044270352240640
• Sum of proper divisors (its aliquot sum) s(n): 57418371708161409
• 61625898644079231 is a deficient number, because the sum of its proper divisors (57418371708161409) is less than itself. Its deficiency is 4207526935917822

Bases of 61625898644079231

• Binary: 11011010111100000110110110100101101001010000001001111111₂
• Hexadecimal: 0xDAF06DA5A5027F
• Base-36: GUSK3074SXR

Squares and roots of 61625898644079231

• 61625898644079231 squared (61625898644079231²) is 3797751383690326401886931805551361
• 61625898644079231 cubed (61625898644079231³) is 234039841846711709165842438048195993016140123883391
• The square root of 61625898644079231 is 248245641.7423662063
• The cube root of 61625898644079231 is 394991.5046916799

Scales and comparisons

• 61,625,898,644,079,231 seconds is equal to 1,959,512,955 years, 23 weeks, 6 days, 22 hours, 53 minutes, 51 seconds.
• To count from 1 to 61,625,898,644,079,231 would take you about five billion, eight hundred seventy-eight million, five hundred thirty-eight thousand, eight hundred sixty-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 61625898644079231 cubic inches would be around 32916 feet tall.

Recreational maths with 61625898644079231

• 61625898644079231 backwards is 13297044689852616
• 61625898644079231 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 61625898644079231's digits is 81
• More coming soon!