16840454113063980

Names of 16840454113063980

• Cardinal: 16840454113063980 can be written as Sixteen quadrillion, eight hundred forty trillion, four hundred fifty-four billion, one hundred thirteen million, sixty-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.684045411306398 × 10¹⁶

Factors of 16840454113063980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29246039363

Divisors of 16840454113063980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 457 630 914 1260 1371 1828 2285 2742 3199 4113 4570 5484 6398 6855 8226 9140 9597 12796 13710 15995 16452 19194 20565 27420 28791 31990 38388 41130 47985 57582 63980 82260 95970 115164 143955 191940 287910 575820 29246038889 58492077778 87738116667 116984155556 146230194445 175476233334 204722272223 263214350001 292460388890 350952466668 409444544446 438690583335 526428700002 584920777780 614166816669 818889088892 877381166670 1023611361115 1052857400004 1228333633338 1316071750005 1754762333340 1842500450007 2047222722230 2456667266676 2632143500010 3070834083345 3685000900014 4094445444460 5264287000020 6141668166690 7370001800028 9212502250035 12283336333380 13365439772273 18425004500070 26730879544546 36850009000140 40096319316819 53461759089092 66827198861365 80192638633638 93558078405911 120288957950457 133654397722730 160385277267276 187116156811822 200481596584095 240577915900914 267308795445460 280674235217733 374232313623644 400963193168190 467790392029555 481155831801828 561348470435466 601444789752285 801926386336380 842022705653199 935580784059110 1122696940870932 1202889579504570 1403371176088665 1684045411306398 1871161568118220 2405779159009140 2806742352177330 3368090822612796 4210113528265995 5613484704354660 8420227056531990 16840454113063980
• Sum of all divisors σ(n): 58507987625156160
• Sum of proper divisors (its aliquot sum) s(n): 41667533512092180
• 16840454113063980 is an abundant number, because the sum of its proper divisors (41667533512092180) is greater than itself. Its abundance is 24827079399028200

Bases of 16840454113063980

• Binary: 111011110101000100110111000101010000111111010000101100₂
• Hexadecimal: 0x3BD44DC543F42C
• Base-36: 4LTFXTFA0J0

Squares and roots of 16840454113063980

• 16840454113063980 squared (16840454113063980²) is 283600894734213521277303573440400
• 16840454113063980 cubed (16840454113063980³) is 4775967854195410921459674957985303622993916792000
• The square root of 16840454113063980 is 129770775.2657121949
• The cube root of 16840454113063980 is 256321.2423953513

Scales and comparisons

• 16,840,454,113,063,980 seconds is equal to 535,474,349 years, 44 weeks, 1 day, 15 hours, 33 minutes.
• To count from 1 to 16,840,454,113,063,980 would take you about one billion, six hundred six million, four hundred twenty-three thousand and forty-nine 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 16840454113063980 cubic inches would be around 21360.1 feet tall.

Recreational maths with 16840454113063980

• 16840454113063980 backwards is 08936031145404861
• 16840454113063980 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16840454113063980's digits is 63
• More coming soon!