1149275072

Names of 1149275072

• Cardinal: 1149275072 can be written as One billion, one hundred forty-nine million, two hundred seventy-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.149275072 × 10⁹

Factors of 1149275072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1020

Divisors of 1149275072

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 109 136 176 187 218 272 352 374 436 544 704 748 872 881 1088 1199 1496 1744 1762 1853 2398 2992 3488 3524 3706 4796 5984 6976 7048 7412 9592 9691 11968 14096 14824 14977 19184 19382 20383 28192 29648 29954 38368 38764 40766 56384 59296 59908 76736 77528 81532 96029 118592 119816 155056 163064 164747 192058 239632 310112 326128 329494 384116 479264 620224 652256 658988 768232 958528 1056319 1304512 1317976 1536464 1632493 2112638 2635952 3072928 3264986 4225276 5271904 6145856 6529972 8450552 10543808 13059944 16901104 17957423 26119888 33802208 35914846 52239776 67604416 71829692 104479552 143659384 287318768 574637536 1149275072
• Sum of all divisors σ(n): 2661452640
• Sum of proper divisors (its aliquot sum) s(n): 1512177568
• 1149275072 is an abundant number, because the sum of its proper divisors (1512177568) is greater than itself. Its abundance is 362902496

Bases of 1149275072

• Binary: 1000100100000001000101111000000₂
• Hexadecimal: 0x44808BC0
• Base-36: J08YBK

Squares and roots of 1149275072

• 1149275072 squared (1149275072²) is 1320833191120605184
• 1149275072 cubed (1149275072³) is 1518000660825123283525173248
• The square root of 1149275072 is 33900.9597504259
• The cube root of 1149275072 is 1047.4693621173

Scales and comparisons

• 1,149,275,072 seconds is equal to 36 years, 28 weeks, 1 day, 19 hours, 4 minutes, 32 seconds.
• To count from 1 to 1,149,275,072 would take you about seventy-three 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 1149275072 cubic inches would be around 87.3 feet tall.

Recreational maths with 1149275072

• 1149275072 backwards is 2705729411
• The number of decimal digits it has is: 10
• The sum of 1149275072's digits is 38
• More coming soon!