1150168728

Names of 1150168728

• Cardinal: 1150168728 can be written as One billion, one hundred fifty million, one hundred sixty-eight thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.150168728 × 10⁹

Factors of 1150168728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 118

Divisors of 1150168728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 17 23 24 34 46 51 68 69 73 92 102 136 138 146 184 204 219 276 292 391 408 438 529 552 584 782 876 1058 1173 1241 1564 1587 1679 1752 2116 2346 2482 3128 3174 3358 3723 4232 4692 4964 5037 5329 6348 6716 7446 8993 9384 9928 10074 10658 12696 13432 14892 15987 17986 20148 21316 26979 28543 29784 31974 35972 38617 40296 42632 53958 57086 63948 71944 77234 85629 90593 107916 114172 115851 122567 127896 154468 171258 181186 215832 228344 231702 245134 271779 308936 342516 362372 367701 463404 490268 543558 656489 685032 724744 735402 926808 980536 1087116 1312978 1470804 1969467 2083639 2174232 2625956 2819041 2941608 3938934 4167278 5251912 5638082 6250917 7877868 8334556 8457123 11276164 12501834 15755736 16669112 16914246 22552328 25003668 33828492 47923697 50007336 67656984 95847394 143771091 191694788 287542182 383389576 575084364 1150168728
• Sum of all divisors σ(n): 3226887720
• Sum of proper divisors (its aliquot sum) s(n): 2076718992
• 1150168728 is an abundant number, because the sum of its proper divisors (2076718992) is greater than itself. Its abundance is 926550264

Bases of 1150168728

• Binary: 1000100100011100010111010011000₂
• Hexadecimal: 0x448E2E98
• Base-36: J0S3VC

Squares and roots of 1150168728

• 1150168728 squared (1150168728²) is 1322888102869137984
• 1150168728 cubed (1150168728³) is 1521544526563329585513764352
• The square root of 1150168728 is 33914.1375830199
• The cube root of 1150168728 is 1047.7407896697

Scales and comparisons

• 1,150,168,728 seconds is equal to 36 years, 29 weeks, 5 days, 3 hours, 18 minutes, 48 seconds.
• To count from 1 to 1,150,168,728 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 1150168728 cubic inches would be around 87.3 feet tall.

Recreational maths with 1150168728

• 1150168728 backwards is 8278610511
• The number of decimal digits it has is: 10
• The sum of 1150168728's digits is 39
• More coming soon!