1385512700

Names of 1385512700

• Cardinal: 1385512700 can be written as One billion, three hundred eighty-five million, five hundred twelve thousand, seven hundred.

Scientific notation

• Scientific notation: 1.3855127 × 10⁹

Factors of 1385512700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 317

Divisors of 1385512700

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 25 26 29 44 50 52 55 58 65 100 110 116 130 143 145 169 220 257 260 275 286 290 319 325 338 377 514 550 572 580 638 650 676 715 725 754 845 1028 1100 1276 1285 1300 1430 1450 1508 1595 1690 1859 1885 2570 2827 2860 2900 3190 3341 3380 3575 3718 3770 4147 4225 4901 5140 5654 6380 6425 6682 7150 7436 7453 7540 7975 8294 8450 9295 9425 9802 11308 12850 13364 14135 14300 14906 15950 16588 16705 16900 18590 18850 19604 20735 24505 25700 28270 29812 31900 33410 36751 37180 37265 37700 41470 43433 46475 49010 53911 56540 66820 70675 73502 74530 81983 82940 83525 86866 92950 96889 98020 103675 107822 122525 141350 147004 149060 163966 167050 173732 183755 185900 186325 193778 207350 215644 217165 245050 269555 282700 327932 334100 367510 372650 387556 409915 414700 434330 477763 484445 490100 539110 735020 745300 819830 868660 918775 955526 968890 1065779 1078220 1085825 1259557 1347775 1639660 1837550 1911052 1937780 2049575 2131558 2171650 2388815 2422225 2519114 2695550 3675100 4099150 4263116 4343300 4777630 4844450 5038228 5328895 5391100 6297785 8198300 9555260 9688900 10657790 11944075 12595570 13855127 21315580 23888150 25191140 26644475 27710254 31488925 47776300 53288950 55420508 62977850 69275635 106577900 125955700 138551270 277102540 346378175 692756350 1385512700
• Sum of all divisors σ(n): 3688357680
• Sum of proper divisors (its aliquot sum) s(n): 2302844980
• 1385512700 is an abundant number, because the sum of its proper divisors (2302844980) is greater than itself. Its abundance is 917332280

Bases of 1385512700

• Binary: 1010010100101010011111011111100₂
• Hexadecimal: 0x52953EFC
• Base-36: MWWCFW

Squares and roots of 1385512700

• 1385512700 squared (1385512700²) is 1919645441861290000
• 1385512700 cubed (1385512700³) is 2659693139195928933383000000
• The square root of 1385512700 is 37222.4757371135
• The cube root of 1385512700 is 1114.8167971035

Scales and comparisons

• 1,385,512,700 seconds is equal to 44 years, 2 weeks, 6 days, 38 minutes, 20 seconds.
• To count from 1 to 1,385,512,700 would take you about eighty-eight 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 1385512700 cubic inches would be around 92.9 feet tall.

Recreational maths with 1385512700

• 1385512700 backwards is 0072155831
• The number of decimal digits it has is: 10
• The sum of 1385512700's digits is 32
• More coming soon!