3996666320

Names of 3996666320

• Cardinal: 3996666320 can be written as Three billion, nine hundred ninety-six million, six hundred sixty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.99666632 × 10⁹

Factors of 3996666320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1039

Divisors of 3996666320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 31 40 58 61 62 80 116 122 124 145 155 232 244 248 290 305 310 464 488 496 580 610 620 899 911 976 1160 1220 1240 1769 1798 1822 1891 2320 2440 2480 3538 3596 3644 3782 4495 4555 4880 7076 7192 7288 7564 8845 8990 9110 9455 14152 14384 14576 15128 17690 17980 18220 18910 26419 28241 28304 30256 35380 35960 36440 37820 52838 54839 55571 56482 70760 71920 72880 75640 105676 109678 111142 112964 132095 141205 141520 151280 211352 219356 222284 225928 264190 274195 277855 282410 422704 438712 444568 451856 528380 548390 555710 564820 818989 877424 889136 1056760 1096780 1111420 1129640 1611559 1637978 1722701 2113520 2193560 2222840 2259280 3223118 3275956 3445402 4094945 4387120 4445680 6446236 6551912 6890804 8057795 8189890 8613505 12892472 13103824 13781608 16115590 16379780 17227010 25784944 27563216 32231180 32759560 34454020 49958329 64462360 65519120 68908040 99916658 128924720 137816080 199833316 249791645 399666632 499583290 799333264 999166580 1998333160 3996666320
• Sum of all divisors σ(n): 10096496640
• Sum of proper divisors (its aliquot sum) s(n): 6099830320
• 3996666320 is an abundant number, because the sum of its proper divisors (6099830320) is greater than itself. Its abundance is 2103164000

Bases of 3996666320

• Binary: 11101110001110000100100111010000₂
• Hexadecimal: 0xEE3849D0
• Base-36: 1U3IFGW

Squares and roots of 3996666320

• 3996666320 squared (3996666320²) is 15973341673422342400
• 3996666320 cubed (3996666320³) is 63840116684019515005587968000
• The square root of 3996666320 is 63219.1926553955
• The cube root of 3996666320 is 1586.9599388065

Scales and comparisons

• 3,996,666,320 seconds is equal to 127 years, 4 weeks, 1 day, 17 hours, 5 minutes, 20 seconds.
• To count from 1 to 3,996,666,320 would take you about two hundred fifty-four 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 3996666320 cubic inches would be around 132.2 feet tall.

Recreational maths with 3996666320

• 3996666320 backwards is 0236666993
• The number of decimal digits it has is: 10
• The sum of 3996666320's digits is 50
• More coming soon!