15551465222040

Names of 15551465222040

• Cardinal: 15551465222040 can be written as Fifteen trillion, five hundred fifty-one billion, four hundred sixty-five million, two hundred twenty-two thousand and forty.

Scientific notation

• Scientific notation: 1.555146522204 × 10¹³

Factors of 15551465222040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 368389

Divisors of 15551465222040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 35381 70762 106143 141524 176905 212286 283048 332987 353810 389191 424572 530715 665974 707620 778382 849144 998961 1061430 1167573 1331948 1415240 1556764 1664935 1945955 1997922 2122860 2335146 2663896 3113528 3329870 3662857 3891910 3995844 4245720 4670292 4994805 5837865 6659740 7325714 7783820 7991688 9340584 9989610 10988571 11675730 13319480 14651428 15567640 18314285 19979220 21977142 23351460 29302856 36628570 39958440 43954284 46702920 54942855 73257140 87908568 109885710 146514280 219771420 439542840 11781413047 23562826094 35344239141 47125652188 58907065235 70688478282 94251304376 117814130470 129595543517 141376956564 176721195705 235628260940 259191087034 282753913128 353442391410 388786630551 471256521880 518382174068 647977717585 706884782820 777573261102 1036764348136 1295955435170 1413769565640 1555146522204 1943933152755 2591910870340 3110293044408 3887866305510 5183821740680 7775732611020 15551465222040
• Sum of all divisors σ(n): 50897295717120
• Sum of proper divisors (its aliquot sum) s(n): 35345830495080
• 15551465222040 is an abundant number, because the sum of its proper divisors (35345830495080) is greater than itself. Its abundance is 19794365273040

Bases of 15551465222040

• Binary: 11100010010011011011100011110110111110011000₂
• Hexadecimal: 0xE24DB8F6F98
• Base-36: 5IG8SV6OO

Squares and roots of 15551465222040

• 15551465222040 squared (15551465222040²) is 241848070552319626501761600
• 15551465222040 cubed (15551465222040³) is 3761091858211874925792267829195145664000
• The square root of 15551465222040 is 3943534.6102246903
• The cube root of 15551465222040 is 24960.7197666089

Scales and comparisons

• 15,551,465,222,040 seconds is equal to 494,488 years, 25 weeks, 3 days, 10 hours, 34 minutes.
• To count from 1 to 15,551,465,222,040 would take you about one million, two hundred thirty-six thousand, two hundred twenty-one 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 15551465222040 cubic inches would be around 2080.1 feet tall.

Recreational maths with 15551465222040

• 15551465222040 backwards is 04022256415551
• The number of decimal digits it has is: 14
• The sum of 15551465222040's digits is 42
• More coming soon!