3120973128

Names of 3120973128

• Cardinal: 3120973128 can be written as Three billion, one hundred twenty million, nine hundred seventy-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.120973128 × 10⁹

Factors of 3120973128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6805

Divisors of 3120973128

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 52 56 63 71 72 78 84 91 104 117 126 142 156 168 182 213 234 252 273 284 312 364 426 468 497 504 546 568 639 728 819 852 923 936 994 1092 1278 1491 1638 1704 1846 1988 2184 2556 2769 2982 3276 3692 3976 4473 5112 5538 5964 6461 6552 6709 7384 8307 8946 11076 11928 12922 13418 16614 17892 19383 20127 22152 25844 26836 33228 35784 38766 40254 46963 51688 53672 58149 60381 66456 77532 80508 87217 93926 116298 120762 140889 155064 161016 174434 187852 232596 241524 261651 281778 348868 375704 422667 465192 476339 483048 523302 563556 610519 697736 784953 845334 952678 1046604 1127112 1221038 1429017 1569906 1690668 1831557 1905356 2093208 2442076 2858034 3139812 3334373 3381336 3663114 3810712 4287051 4884152 5494671 5716068 6192407 6279624 6668746 7326228 8574102 10003119 10989342 11432136 12384814 13337492 14652456 17148204 18577221 20006238 21978684 24769628 26674984 30009357 34296408 37154442 40012476 43346849 43957368 49539256 55731663 60018714 74308884 80024952 86693698 111463326 120037428 130040547 148617768 173387396 222926652 240074856 260081094 346774792 390121641 445853304 520162188 780243282 1040324376 1560486564 3120973128
• Sum of all divisors σ(n): 10551340800
• Sum of proper divisors (its aliquot sum) s(n): 7430367672
• 3120973128 is an abundant number, because the sum of its proper divisors (7430367672) is greater than itself. Its abundance is 4309394544

Bases of 3120973128

• Binary: 10111010000001100100010101001000₂
• Hexadecimal: 0xBA064548
• Base-36: 1FM5AA0

Squares and roots of 3120973128

• 3120973128 squared (3120973128²) is 9740473265698104384
• 3120973128 cubed (3120973128³) is 30399755316246187943002993152
• The square root of 3120973128 is 55865.6703888891
• The cube root of 3120973128 is 1461.3806180993

Scales and comparisons

• 3,120,973,128 seconds is equal to 99 years, 12 weeks, 2 days, 8 hours, 58 minutes, 48 seconds.
• To count from 1 to 3,120,973,128 would take you about one hundred ninety-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 3120973128 cubic inches would be around 121.8 feet tall.

Recreational maths with 3120973128

• 3120973128 backwards is 8213790213
• 3120973128 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3120973128's digits is 36
• More coming soon!