61396615661400

Names of 61396615661400

• Cardinal: 61396615661400 can be written as Sixty-one trillion, three hundred ninety-six billion, six hundred fifteen million, six hundred sixty-one thousand, four hundred.

Scientific notation

• Scientific notation: 6.13966156614 × 10¹³

Factors of 61396615661400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 35553

Divisors of 61396615661400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 135 150 162 180 200 216 225 243 270 300 324 360 405 450 486 540 600 648 675 810 900 972 1080 1215 1350 1620 1800 1944 2025 2430 2700 3240 4050 4860 5400 6075 8100 9720 12150 16200 24300 35543 48600 71086 106629 142172 177715 213258 284344 319887 355430 426516 533145 639774 710860 853032 888575 959661 1066290 1279548 1421720 1599435 1777150 1919322 2132580 2559096 2665725 2878983 3198870 3554300 3838644 4265160 4798305 5331450 5757966 6397740 7108600 7677288 7997175 8636949 9596610 10662900 11515932 12795480 14394915 15994350 17273898 19193220 21325800 23031864 23991525 28789830 31988700 34547796 38386440 43184745 47983050 57579660 63977400 69095592 71974575 86369490 95966100 115159320 143949150 172738980 191932200 215923725 287898300 345477960 431847450 575796600 863694900 1263304849 1727389800 2526609698 3789914547 5053219396 6316524245 7579829094 10106438792 11369743641 12633048490 15159658188 18949572735 22739487282 25266096980 30319316376 31582621225 34109230923 37899145470 45478974564 50532193960 56848718205 63165242450 68218461846 75798290940 90957949128 94747863675 102327692769 113697436410 126330484900 136436923692 151596581880 170546154615 189495727350 204655385538 227394872820 252660969800 272873847384 284243591025 306983078307 341092309230 378991454700 409310771076 454789745640 511638463845 568487182050 613966156614 682184618460 757982909400 818621542152 852730773075 1023276927690 1136974364100 1227932313228 1364369236920 1534915391535 1705461546150 2046553855380 2273948728200 2455864626456 2558192319225 3069830783070 3410923092300 4093107710760 5116384638450 6139661566140 6821846184600 7674576957675 10232769276900 12279323132280 15349153915350 20465538553800 30698307830700 61396615661400
• Sum of all divisors σ(n): 213832994919180
• Sum of proper divisors (its aliquot sum) s(n): 152436379257780
• 61396615661400 is an abundant number, because the sum of its proper divisors (152436379257780) is greater than itself. Its abundance is 91039763596380

Bases of 61396615661400

• Binary: 1101111101011100000011011101111000011101011000₂
• Hexadecimal: 0x37D703778758
• Base-36: LRH7RR1I0

Squares and roots of 61396615661400

• 61396615661400 squared (61396615661400²) is 3769544414673667759449960000
• 61396615661400 cubed (61396615661400³) is 231437269646296205930025661985603544000000
• The square root of 61396615661400 is 7835599.2534968249
• The cube root of 61396615661400 is 39450.1032436685

Scales and comparisons

• 61,396,615,661,400 seconds is equal to 1,952,222 years, 24 weeks, 1 day, 13 hours, 30 minutes.
• To count from 1 to 61,396,615,661,400 would take you about four million, eight hundred eighty thousand, five hundred fifty-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 61396615661400 cubic inches would be around 3287.5 feet tall.

Recreational maths with 61396615661400

• 61396615661400 backwards is 00416651669316
• 61396615661400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 61396615661400's digits is 54
• More coming soon!