1361087305076640

Names of 1361087305076640

• Cardinal: 1361087305076640 can be written as One quadrillion, three hundred sixty-one trillion, eighty-seven billion, three hundred five million, seventy-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.36108730507664 × 10¹⁵

Factors of 1361087305076640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 766107

Divisors of 1361087305076640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 107 120 160 214 240 321 428 480 535 642 856 1070 1284 1605 1712 2140 2568 3210 3424 4280 5136 6420 8560 10272 12840 17120 25680 36319 51360 72638 108957 145276 181595 217914 290552 363190 435828 544785 581104 726380 729671 871656 1089570 1162208 1452760 1459342 1743312 2179140 2189013 2905520 2918684 3486624 3648355 3886133 4358280 4378026 5811040 5837368 7296710 7772266 8716560 8756052 10945065 11658399 11674736 14593420 15544532 17433120 17512104 19430665 21890130 23316798 23349472 29186840 31089064 35024208 38861330 43780260 46633596 58291995 58373680 62178128 70048416 77722660 78074797 87560520 93267192 116583990 116747360 124356256 155445320 156149594 175121040 186534384 233167980 234224391 310890640 312299188 350242080 373068768 390373985 466335960 468448782 621781280 624598376 780747970 932671920 936897564 1171121955 1249196752 1561495940 1865343840 1873795128 2342243910 2498393504 3122991880 3747590256 4684487820 6245983760 7495180512 9368975640 12491967520 18737951280 26500921049 37475902560 53001842098 79502763147 106003684196 132504605245 159005526294 212007368392 265009210490 318011052588 397513815735 424014736784 530018420980 636022105176 795027631470 848029473568 1060036841960 1272044210352 1590055262940 2120073683920 2544088420704 2835598552243 3180110525880 4240147367840 5671197104486 6360221051760 8506795656729 11342394208972 12720442103520 14177992761215 17013591313458 22684788417944 28355985522430 34027182626916 42533978283645 45369576835888 56711971044860 68054365253832 85067956567290 90739153671776 113423942089720 136108730507664 170135913134580 226847884179440 272217461015328 340271826269160 453695768358880 680543652538320 1361087305076640
• Sum of all divisors σ(n): 4327619486883840
• Sum of proper divisors (its aliquot sum) s(n): 2966532181807200
• 1361087305076640 is an abundant number, because the sum of its proper divisors (2966532181807200) is greater than itself. Its abundance is 1605444876730560

Bases of 1361087305076640

• Binary: 100110101011110011011010101010100111100111110100000₂
• Hexadecimal: 0x4D5E6D553CFA0
• Base-36: DEGQVJ7JXC

Squares and roots of 1361087305076640

• 1361087305076640 squared (1361087305076640²) is 1852558652040790487116273689600
• 1361087305076640 cubed (1361087305076640³) is 2521494063202612369271132360752661743570944000
• The square root of 1361087305076640 is 36892916.7331161281
• The cube root of 1361087305076640 is 110822.6832432803

Scales and comparisons

• 1,361,087,305,076,640 seconds is equal to 43,278,366 years, 9 weeks, 3 days, 5 hours, 44 minutes.
• To count from 1 to 1,361,087,305,076,640 would take you about one hundred twenty-nine million, eight hundred thirty-five thousand and ninety-eight 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 1361087305076640 cubic inches would be around 9235.2 feet tall.

Recreational maths with 1361087305076640

• 1361087305076640 backwards is 0466705037801631
• The number of decimal digits it has is: 16
• The sum of 1361087305076640's digits is 57
• More coming soon!