3991114140

Names of 3991114140

• Cardinal: 3991114140 can be written as Three billion, nine hundred ninety-one million, one hundred fourteen thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.99111414 × 10⁹

Factors of 3991114140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 177

Divisors of 3991114140

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 17 20 26 30 34 39 51 52 60 65 68 78 85 102 130 137 156 169 170 195 204 221 255 260 274 338 340 390 411 442 507 510 548 663 676 685 780 822 845 884 1014 1020 1105 1326 1370 1644 1690 1781 2028 2055 2197 2210 2329 2535 2652 2740 2873 3315 3380 3562 4110 4394 4420 4658 5070 5343 5746 6591 6630 6987 7124 8220 8619 8788 8905 9316 10140 10686 10985 11492 11645 13182 13260 13974 14365 17238 17810 21372 21970 23153 23290 26364 26715 27948 28561 28730 30277 32955 34476 34935 35620 37349 43095 43940 46306 46580 53430 57122 57460 60554 65910 69459 69870 74698 85683 86190 90831 92612 106860 112047 114244 115765 121108 131820 138918 139740 142805 149396 151385 171366 172380 181662 186745 224094 231530 277836 285610 300989 302770 342732 347295 363324 373490 393601 428415 448188 454155 463060 485537 560235 571220 601978 605540 694590 746980 787202 856830 902967 908310 971074 1120470 1180803 1203956 1389180 1456611 1504945 1574404 1713660 1805934 1816620 1942148 1968005 2240940 2361606 2427685 2913222 3009890 3611868 3912857 3936010 4514835 4723212 4855370 5116813 5826444 5904015 6019780 7283055 7825714 7872020 9029670 9710740 10233626 11738571 11808030 14566110 15350439 15651428 18059340 19564285 20467252 23477142 23616060 25584065 29132220 30700878 39128570 46954284 51168130 58692855 61401756 66518569 76752195 78257140 102336260 117385710 133037138 153504390 199555707 234771420 266074276 307008780 332592845 399111414 665185690 798222828 997778535 1330371380 1995557070 3991114140
• Sum of all divisors σ(n): 12912050592
• Sum of proper divisors (its aliquot sum) s(n): 8920936452
• 3991114140 is an abundant number, because the sum of its proper divisors (8920936452) is greater than itself. Its abundance is 4929822312

Bases of 3991114140

• Binary: 11101101111000111001000110011100₂
• Hexadecimal: 0xEDE3919C
• Base-36: 1U07FDO

Squares and roots of 3991114140

• 3991114140 squared (3991114140²) is 15928992078507939600
• 3991114140 cubed (3991114140³) is 63574425520481027839825944000
• The square root of 3991114140 is 63175.2652546865
• The cube root of 3991114140 is 1586.2247285249

Scales and comparisons

• 3,991,114,140 seconds is equal to 126 years, 47 weeks, 10 hours, 49 minutes.
• To count from 1 to 3,991,114,140 would take you about two hundred fifty-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 3991114140 cubic inches would be around 132.2 feet tall.

Recreational maths with 3991114140

• 3991114140 backwards is 0414111993
• The number of decimal digits it has is: 10
• The sum of 3991114140's digits is 33
• More coming soon!