3997747404

Names of 3997747404

• Cardinal: 3997747404 can be written as Three billion, nine hundred ninety-seven million, seven hundred forty-seven thousand, four hundred four.

Scientific notation

• Scientific notation: 3.997747404 × 10⁹

Factors of 3997747404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3258

Divisors of 3997747404

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 51 63 68 84 102 119 126 153 204 238 252 289 306 357 476 578 612 714 867 1071 1156 1428 1734 2023 2142 2601 3229 3468 4046 4284 4913 5202 6069 6458 8092 9687 9826 10404 12138 12916 14739 18207 19374 19652 22603 24276 29061 29478 34391 36414 38748 44217 45206 54893 58122 58956 67809 68782 72828 88434 90412 103173 109786 116244 135618 137564 164679 176868 203427 206346 219572 271236 309519 329358 384251 406854 412692 494037 619038 658716 768502 813708 933181 988074 1152753 1238076 1537004 1866362 1976148 2305506 2799543 3458259 3732724 4611012 5599086 6532267 6916518 8398629 11198172 13064534 13833036 15864077 16797258 19596801 26129068 31728154 33594516 39193602 47592231 58790403 63456308 78387204 95184462 111048539 117580806 142776693 190368924 222097078 235161612 285553386 333145617 444194156 571106772 666291234 999436851 1332582468 1998873702 3997747404
• Sum of all divisors σ(n): 12274516800
• Sum of proper divisors (its aliquot sum) s(n): 8276769396
• 3997747404 is an abundant number, because the sum of its proper divisors (8276769396) is greater than itself. Its abundance is 4279021992

Bases of 3997747404

• Binary: 11101110010010001100100011001100₂
• Hexadecimal: 0xEE48C8CC
• Base-36: 1U45LN0

Squares and roots of 3997747404

• 3997747404 squared (3997747404²) is 15981984306188739216
• 3997747404 cubed (3997747404³) is 63891936270834773334796995264
• The square root of 3997747404 is 63227.7423604545
• The cube root of 3997747404 is 1587.1030149097

Scales and comparisons

• 3,997,747,404 seconds is equal to 127 years, 6 weeks, 5 hours, 23 minutes, 24 seconds.
• To count from 1 to 3,997,747,404 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 3997747404 cubic inches would be around 132.3 feet tall.

Recreational maths with 3997747404

• 3997747404 backwards is 4047477993
• The number of decimal digits it has is: 10
• The sum of 3997747404's digits is 54
• More coming soon!