13454156560

Names of 13454156560

• Cardinal: 13454156560 can be written as Thirteen billion, four hundred fifty-four million, one hundred fifty-six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.345415656 × 10¹⁰

Factors of 13454156560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 315590

Divisors of 13454156560

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 41 52 65 80 82 104 130 164 205 208 260 328 410 520 533 656 820 1040 1066 1640 2132 2665 3280 4264 5330 8528 10660 21320 42640 315529 631058 1262116 1577645 2524232 3155290 4101877 5048464 6310580 8203754 12621160 12936689 16407508 20509385 25242320 25873378 32815016 41018770 51746756 64683445 65630032 82037540 103493512 129366890 164075080 168176957 206987024 258733780 328150160 336353914 517467560 672707828 840884785 1034935120 1345415656 1681769570 2690831312 3363539140 6727078280 13454156560
• Sum of all divisors σ(n): 34508885040
• Sum of proper divisors (its aliquot sum) s(n): 21054728480
• 13454156560 is an abundant number, because the sum of its proper divisors (21054728480) is greater than itself. Its abundance is 7600571920

Bases of 13454156560

• Binary: 1100100001111011100010001100010000₂
• Hexadecimal: 0x321EE2310
• Base-36: 66I99N4

Squares and roots of 13454156560

• 13454156560 squared (13454156560²) is 181014328740991033600
• 13454156560 cubed (13454156560³) is 2435395118484601055610620416000
• The square root of 13454156560 is 115992.0538657713
• The cube root of 13454156560 is 2378.4032648465

Scales and comparisons

• 13,454,156,560 seconds is equal to 427 years, 41 weeks, 4 days, 9 hours, 42 minutes, 40 seconds.
• To count from 1 to 13,454,156,560 would take you about eight hundred fifty-five 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 13454156560 cubic inches would be around 198.2 feet tall.

Recreational maths with 13454156560

• 13454156560 backwards is 06565145431
• 13454156560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13454156560's digits is 40
• More coming soon!