1996532720

Names of 1996532720

• Cardinal: 1996532720 can be written as One billion, nine hundred ninety-six million, five hundred thirty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.99653272 × 10⁹

Factors of 1996532720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6757

Divisors of 1996532720

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 41 52 56 65 70 80 82 91 104 112 130 140 164 182 205 208 260 280 287 328 364 410 455 520 533 560 574 656 728 820 910 1040 1066 1148 1435 1456 1640 1820 2132 2296 2665 2870 3280 3640 3731 4264 4592 5330 5740 6689 7280 7462 8528 10660 11480 13378 14924 18655 21320 22960 26756 29848 33445 37310 42640 46823 53512 59696 66890 74620 86957 93646 107024 133780 149240 173914 187292 234115 267560 274249 298480 347828 374584 434785 468230 535120 548498 608699 695656 749168 869570 936460 1096996 1217398 1371245 1391312 1739140 1872920 1919743 2193992 2434796 2742490 3043495 3478280 3565237 3745840 3839486 4387984 4869592 5484980 6086990 6956560 7130474 7678972 9598715 9739184 10969960 12173980 14260948 15357944 17826185 19197430 21939920 24347960 24956659 28521896 30715888 35652370 38394860 48695920 49913318 57043792 71304740 76789720 99826636 124783295 142609480 153579440 199653272 249566590 285218960 399306544 499133180 998266360 1996532720
• Sum of all divisors σ(n): 5853375360
• Sum of proper divisors (its aliquot sum) s(n): 3856842640
• 1996532720 is an abundant number, because the sum of its proper divisors (3856842640) is greater than itself. Its abundance is 1860309920

Bases of 1996532720

• Binary: 1110111000000001010101111110000₂
• Hexadecimal: 0x7700ABF0
• Base-36: X0OMI8

Squares and roots of 1996532720

• 1996532720 squared (1996532720²) is 3986142902030598400
• 1996532720 cubed (1996532720³) is 7958464730499844146779648000
• The square root of 1996532720 is 44682.5773652327
• The cube root of 1996532720 is 1259.1925455681

Scales and comparisons

• 1,996,532,720 seconds is equal to 63 years, 25 weeks, 1 day, 25 minutes, 20 seconds.
• To count from 1 to 1,996,532,720 would take you about one hundred twenty-six 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 1996532720 cubic inches would be around 104.9 feet tall.

Recreational maths with 1996532720

• 1996532720 backwards is 0272356991
• The number of decimal digits it has is: 10
• The sum of 1996532720's digits is 44
• More coming soon!