61231269242160

Names of 61231269242160

• Cardinal: 61231269242160 can be written as Sixty-one trillion, two hundred thirty-one billion, two hundred sixty-nine million, two hundred forty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 6.123126924216 × 10¹³

Factors of 61231269242160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4554

Divisors of 61231269242160

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 271 360 542 720 813 1084 1355 1626 2168 2439 2710 3252 4065 4273 4336 4878 5420 6504 8130 8546 9756 10840 12195 12819 13008 16260 17092 19512 21365 21680 24390 25638 32520 34184 38457 39024 42730 48780 51276 64095 65040 68368 73441 76914 85460 97560 102552 128190 146882 153828 170920 192285 195120 205104 220323 256380 293764 307656 341840 367205 384570 440646 512760 587528 615312 660969 734410 769140 881292 1025520 1101615 1157983 1175056 1321938 1468820 1538280 1762584 2203230 2315966 2643876 2937640 3076560 3304845 3473949 3525168 4406460 4631932 5287752 5789915 5875280 6609690 6947898 8812920 9263864 10421847 10575504 11579830 13219380 13895796 17369745 17625840 18527728 19902511 20843694 23159660 26438760 27791592 34739490 39805022 41687388 46319320 52109235 52877520 55583184 59707533 69478980 79610044 83374776 92638640 99512555 104218470 119415066 138957960 159220088 166749552 179122599 199025110 208436940 238830132 277915920 298537665 313813393 318440176 358245198 398050220 416873880 477660264 597075330 627626786 716490396 796100440 833747760 895612995 941440179 955320528 1194150660 1255253572 1432980792 1569066965 1592200880 1791225990 1882880358 2388301320 2510507144 2824320537 2865961584 3138133930 3582451980 3765760716 4707200895 4776602640 5021014288 5648641074 6276267860 7164903960 7531521432 9414401790 11297282148 12552535720 14121602685 14329807920 15063042864 18828803580 22594564296 25105071440 28243205370 37657607160 45189128592 56486410740 75315214320 85043429503 112972821480 170086859006 225945642960 255130288509 340173718012 425217147515 510260577018 680347436024 765390865527 850434295030 1020521154036 1275651442545 1360694872048 1530781731054 1700868590060 2041042308072 2551302885090 3061563462108 3401737180120 3826954327635 4082084616144 5102605770180 6123126924216 6803474360240 7653908655270 10205211540360 12246253848432 15307817310540 20410423080720 30615634621080 61231269242160
• Sum of all divisors σ(n): 206444926167168
• Sum of proper divisors (its aliquot sum) s(n): 145213656925008
• 61231269242160 is an abundant number, because the sum of its proper divisors (145213656925008) is greater than itself. Its abundance is 83982387682848

Bases of 61231269242160

• Binary: 1101111011000010000100000011010110010100110000₂
• Hexadecimal: 0x37B0840D6530
• Base-36: LPD98RFW0

Squares and roots of 61231269242160

• 61231269242160 squared (61231269242160²) is 3749268333005889260721465600
• 61231269242160 cubed (61231269242160³) is 229572458759388003428153337604156509696000
• The square root of 61231269242160 is 7825041.1655249457
• The cube root of 61231269242160 is 39414.6572198933

Scales and comparisons

• 61,231,269,242,160 seconds is equal to 1,946,964 years, 49 weeks, 6 days, 20 hours, 36 minutes.
• To count from 1 to 61,231,269,242,160 would take you about four million, eight hundred sixty-seven thousand, four hundred twelve 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 61231269242160 cubic inches would be around 3284.6 feet tall.

Recreational maths with 61231269242160

• 61231269242160 backwards is 06124296213216
• 61231269242160 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61231269242160's digits is 45
• More coming soon!