61027748831728

Names of 61027748831728

• Cardinal: 61027748831728 can be written as Sixty-one trillion, twenty-seven billion, seven hundred forty-eight million, eight hundred thirty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 6.1027748831728 × 10¹³

Factors of 61027748831728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3840

Divisors of 61027748831728

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 49 56 62 98 112 124 193 196 217 248 386 392 434 496 772 784 868 1351 1519 1544 1736 2702 3038 3088 3472 3607 5404 5983 6076 7214 9457 10808 11966 12152 14428 18914 21616 23932 24304 25249 28856 37828 41881 47864 50498 57712 75656 83762 95728 100996 111817 151312 167524 176743 201992 223634 293167 335048 353486 403984 447268 586334 670096 696151 706972 782719 894536 1172668 1392302 1413944 1565438 1789072 2345336 2784604 2827888 3130876 4690672 4873057 5479033 5569208 6261752 9746114 10958066 11138416 12523504 13010449 19492228 21580681 21916132 26020898 34111399 38984456 43161362 43832264 52041796 68222798 77968912 86322724 87664528 91073143 104083592 136445596 151064767 172645448 182146286 208167184 272891192 302129534 345290896 364292572 403323919 545782384 604259068 637512001 728585144 806647838 1057453369 1208518136 1275024002 1457170288 1613295676 2114906738 2417036272 2511016657 2550048004 2823267433 3226591352 4229813476 5022033314 5100096008 5646534866 6453182704 8459626952 10044066628 10200192016 11293069732 16919253904 17577116599 19762872031 20088133256 22586139464 35154233198 39525744062 40176266512 45172278928 70308466396 77841516367 79051488124 123039816193 140616932792 155683032734 158102976248 246079632386 281233865584 311366065468 316205952496 492159264772 544890614569 622732130936 984318529544 1089781229138 1245464261872 1968637059088 2179562458276 3814234301983 4359124916552 7628468603966 8718249833104 15256937207932 30513874415864 61027748831728
• Sum of all divisors σ(n): 142758166767552
• Sum of proper divisors (its aliquot sum) s(n): 81730417935824
• 61027748831728 is an abundant number, because the sum of its proper divisors (81730417935824) is greater than itself. Its abundance is 20702669104096

Bases of 61027748831728

• Binary: 1101111000000100100001010010100110000111110000₂
• Hexadecimal: 0x3781214A61F0
• Base-36: LMRRDYQ5S

Squares and roots of 61027748831728

• 61027748831728 squared (61027748831728²) is 3724386127468478268859465984
• 61027748831728 cubed (61027748831728³) is 227290901139518394762534231088069955940352
• The square root of 61027748831728 is 7812025.9108459183
• The cube root of 61027748831728 is 39370.9399533585

Scales and comparisons

• 61,027,748,831,728 seconds is equal to 1,940,493 years, 33 weeks, 2 days, 13 hours, 15 minutes, 28 seconds.
• To count from 1 to 61,027,748,831,728 would take you about four million, eight hundred fifty-one thousand, two hundred thirty-four 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 61027748831728 cubic inches would be around 3280.9 feet tall.

Recreational maths with 61027748831728

• 61027748831728 backwards is 82713884772016
• The number of decimal digits it has is: 14
• The sum of 61027748831728's digits is 64
• More coming soon!