13458816448

Names of 13458816448

• Cardinal: 13458816448 can be written as Thirteen billion, four hundred fifty-eight million, eight hundred sixteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.3458816448 × 10¹⁰

Factors of 13458816448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 22591

Divisors of 13458816448

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 154 176 224 242 308 352 448 484 616 704 847 968 1232 1331 1694 1936 2464 2662 3388 3872 4928 5324 6776 7744 9317 10648 13552 18634 21296 22571 27104 37268 42592 45142 54208 74536 85184 90284 149072 157997 180568 248281 298144 315994 361136 496562 596288 631988 722272 993124 1263976 1444544 1737967 1986248 2527952 2731091 3475934 3972496 5055904 5462182 6951868 7944992 10111808 10924364 13903736 15889984 19117637 21848728 27807472 30042001 38235274 43697456 55614944 60084002 76470548 87394912 111229888 120168004 152941096 174789824 210294007 240336008 305882192 420588014 480672016 611764384 841176028 961344032 1223528768 1682352056 1922688064 3364704112 6729408224 13458816448
• Sum of all divisors σ(n): 33574134528
• Sum of proper divisors (its aliquot sum) s(n): 20115318080
• 13458816448 is an abundant number, because the sum of its proper divisors (20115318080) is greater than itself. Its abundance is 6656501632

Bases of 13458816448

• Binary: 1100100010001101010011110111000000₂
• Hexadecimal: 0x322353DC0
• Base-36: 66L158G

Squares and roots of 13458816448

• 13458816448 squared (13458816448²) is 181139740180955336704
• 13458816448 cubed (13458816448³) is 2437926514533888181985173307392
• The square root of 13458816448 is 116012.1392268929
• The cube root of 13458816448 is 2378.6778222167

Scales and comparisons

• 13,458,816,448 seconds is equal to 427 years, 49 weeks, 2 days, 8 hours, 7 minutes, 28 seconds.
• To count from 1 to 13,458,816,448 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 13458816448 cubic inches would be around 198.2 feet tall.

Recreational maths with 13458816448

• 13458816448 backwards is 84461885431
• The number of decimal digits it has is: 11
• The sum of 13458816448's digits is 52
• More coming soon!