3149399500

Names of 3149399500

• Cardinal: 3149399500 can be written as Three billion, one hundred forty-nine million, three hundred ninety-nine thousand, five hundred.

Scientific notation

• Scientific notation: 3.1493995 × 10⁹

Factors of 3149399500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 128

Divisors of 3149399500

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 47 50 52 61 65 94 100 122 125 130 169 188 235 244 250 260 305 325 338 470 500 610 611 650 676 793 845 940 1175 1220 1222 1300 1525 1586 1625 1690 2197 2350 2444 2867 3050 3055 3172 3250 3380 3965 4225 4394 4700 5734 5875 6100 6110 6500 7625 7930 7943 8450 8788 10309 10985 11468 11750 12220 14335 15250 15275 15860 15886 16900 19825 20618 21125 21970 23500 28670 30500 30550 31772 37271 39650 39715 41236 42250 43940 51545 54925 57340 61100 71675 74542 76375 79300 79430 84500 99125 103090 103259 109850 134017 143350 149084 152750 158860 186355 198250 198575 206180 206518 219700 257725 268034 274625 286700 305500 358375 372710 396500 397150 413036 484523 515450 516295 536068 549250 670085 716750 745420 794300 931775 969046 992875 1030900 1032590 1098500 1288625 1340170 1433500 1863550 1938092 1985750 2065180 2422615 2577250 2581475 2680340 3350425 3727100 3971500 4658875 4845230 5154500 5162950 6298799 6700850 9317750 9690460 10325900 12113075 12597598 12907375 13401700 16752125 18635500 24226150 25195196 25814750 31493995 33504250 48452300 51629500 60565375 62987990 67008500 121130750 125975980 157469975 242261500 314939950 629879900 787349875 1574699750 3149399500
• Sum of all divisors σ(n): 7734504960
• Sum of proper divisors (its aliquot sum) s(n): 4585105460
• 3149399500 is an abundant number, because the sum of its proper divisors (4585105460) is greater than itself. Its abundance is 1435705960

Bases of 3149399500

• Binary: 10111011101110000000010111001100₂
• Hexadecimal: 0xBBB805CC
• Base-36: 1G32K7G

Squares and roots of 3149399500

• 3149399500 squared (3149399500²) is 9918717210600250000
• 3149399500 cubed (3149399500³) is 31238003023705822049875000000
• The square root of 3149399500 is 56119.5108674337
• The cube root of 3149399500 is 1465.8040525591

Scales and comparisons

• 3,149,399,500 seconds is equal to 100 years, 7 weeks, 2 days, 9 hours, 11 minutes, 40 seconds.
• To count from 1 to 3,149,399,500 would take you about two hundred 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 3149399500 cubic inches would be around 122.2 feet tall.

Recreational maths with 3149399500

• 3149399500 backwards is 0059939413
• The number of decimal digits it has is: 10
• The sum of 3149399500's digits is 43
• More coming soon!