13475151872

Names of 13475151872

• Cardinal: 13475151872 can be written as Thirteen billion, four hundred seventy-five million, one hundred fifty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3475151872 × 10¹⁰

Factors of 13475151872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 4541

Divisors of 13475151872

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 256 364 416 448 512 728 832 896 1024 1456 1664 1792 2048 2912 3328 3584 4096 4519 5824 6656 7168 8192 9038 11648 13312 14336 16384 18076 23296 26624 28672 31633 32768 36152 46592 53248 57344 58747 63266 72304 93184 106496 114688 117494 126532 144608 186368 212992 229376 234988 253064 289216 372736 411229 425984 469976 506128 578432 745472 822458 939952 1012256 1156864 1490944 1644916 1879904 2024512 2313728 2981888 3289832 3759808 4049024 4627456 6579664 7519616 8098048 9254912 13159328 15039232 16196096 18509824 26318656 30078464 32392192 37019648 52637312 60156928 64784384 74039296 105274624 120313856 129568768 148078592 210549248 240627712 259137536 421098496 481255424 518275072 842196992 962510848 1036550144 1684393984 1925021696 3368787968 6737575936 13475151872
• Sum of all divisors σ(n): 33176438400
• Sum of proper divisors (its aliquot sum) s(n): 19701286528
• 13475151872 is an abundant number, because the sum of its proper divisors (19701286528) is greater than itself. Its abundance is 6226134656

Bases of 13475151872

• Binary: 1100100011001011101000000000000000₂
• Hexadecimal: 0x3232E8000
• Base-36: 66UR9Q8

Squares and roots of 13475151872

• 13475151872 squared (13475151872²) is 181579717973465104384
• 13475151872 cubed (13475151872³) is 2446814276567370347666733006848
• The square root of 13475151872 is 116082.5218196091
• The cube root of 13475151872 is 2379.6397938965

Scales and comparisons

• 13,475,151,872 seconds is equal to 428 years, 24 weeks, 2 days, 9 hours, 44 minutes, 32 seconds.
• To count from 1 to 13,475,151,872 would take you about eight 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 13475151872 cubic inches would be around 198.3 feet tall.

Recreational maths with 13475151872

• 13475151872 backwards is 27815157431
• The number of decimal digits it has is: 11
• The sum of 13475151872's digits is 44
• More coming soon!