1145348712

Names of 1145348712

• Cardinal: 1145348712 can be written as One billion, one hundred forty-five million, three hundred forty-eight thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.145348712 × 10⁹

Factors of 1145348712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1024

Divisors of 1145348712

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 71 72 142 213 284 426 449 499 568 639 852 898 998 1278 1347 1497 1704 1796 1996 2556 2694 2994 3592 3992 4041 4491 5112 5388 5988 8082 8982 10776 11976 16164 17964 31879 32328 35429 35928 63758 70858 95637 106287 127516 141716 191274 212574 224051 255032 283432 286911 318861 382548 425148 448102 573822 637722 672153 765096 850296 896204 1147644 1275444 1344306 1792408 2016459 2295288 2550888 2688612 4032918 5377224 8065836 15907621 16131672 31815242 47722863 63630484 95445726 127260968 143168589 190891452 286337178 381782904 572674356 1145348712
• Sum of all divisors σ(n): 3159000000
• Sum of proper divisors (its aliquot sum) s(n): 2013651288
• 1145348712 is an abundant number, because the sum of its proper divisors (2013651288) is greater than itself. Its abundance is 868302576

Bases of 1145348712

• Binary: 1000100010001001010001001101000₂
• Hexadecimal: 0x4444A268
• Base-36: IXWSQ0

Squares and roots of 1145348712

• 1145348712 squared (1145348712²) is 1311823672080058944
• 1145348712 cubed (1145348712³) is 1502495553188005872394480128
• The square root of 1145348712 is 33843.0009307685
• The cube root of 1145348712 is 1046.2751501087

Scales and comparisons

• 1,145,348,712 seconds is equal to 36 years, 21 weeks, 5 days, 8 hours, 25 minutes, 12 seconds.
• To count from 1 to 1,145,348,712 would take you about seventy-two 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 1145348712 cubic inches would be around 87.2 feet tall.

Recreational maths with 1145348712

• 1145348712 backwards is 2178435411
• 1145348712 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1145348712's digits is 36
• More coming soon!