1137868992

Names of 1137868992

• Cardinal: 1137868992 can be written as One billion, one hundred thirty-seven million, eight hundred sixty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.137868992 × 10⁹

Factors of 1137868992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 55

Divisors of 1137868992

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 37 39 48 52 54 64 72 74 78 96 104 108 111 117 144 148 156 192 208 216 222 234 288 296 312 333 351 416 432 444 468 481 576 592 624 666 702 832 864 888 936 962 999 1184 1248 1332 1369 1404 1443 1728 1776 1872 1924 1998 2368 2496 2664 2738 2808 2886 3552 3744 3848 3996 4107 4329 5328 5476 5616 5772 7104 7488 7696 7992 8214 8658 10656 10952 11232 11544 12321 12987 15392 15984 16428 17316 17797 21312 21904 22464 23088 24642 25974 30784 31968 32856 34632 35594 36963 43808 46176 49284 50653 51948 53391 63936 65712 69264 71188 73926 87616 92352 98568 101306 103896 106782 131424 138528 142376 147852 151959 160173 197136 202612 207792 213564 262848 277056 284752 295704 303918 320346 394272 405224 415584 427128 455877 480519 569504 591408 607836 640692 658489 788544 810448 831168 854256 911754 961038 1139008 1182816 1215672 1281384 1316978 1367631 1620896 1708512 1823508 1922076 1975467 2365632 2431344 2562768 2633956 2735262 3241792 3417024 3647016 3844152 3950934 4862688 5125536 5267912 5470524 5926401 7294032 7688304 7901868 9725376 10251072 10535824 10941048 11852802 14588064 15376608 15803736 17779203 21071648 21882096 23705604 29176128 30753216 31607472 35558406 42143296 43764192 47411208 63214944 71116812 87528384 94822416 126429888 142233624 189644832 284467248 379289664 568934496 1137868992
• Sum of all divisors σ(n): 3702507200
• Sum of proper divisors (its aliquot sum) s(n): 2564638208
• 1137868992 is an abundant number, because the sum of its proper divisors (2564638208) is greater than itself. Its abundance is 1426769216

Bases of 1137868992

• Binary: 1000011110100101000000011000000₂
• Hexadecimal: 0x43D280C0
• Base-36: ITGHC0

Squares and roots of 1137868992

• 1137868992 squared (1137868992²) is 1294745842955096064
• 1137868992 cubed (1137868992³) is 1473251147219505459606847488
• The square root of 1137868992 is 33732.3137658837
• The cube root of 1137868992 is 1043.9926013479

Scales and comparisons

• 1,137,868,992 seconds is equal to 36 years, 9 weeks, 2 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 1,137,868,992 would take you about seventy-two 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 1137868992 cubic inches would be around 87 feet tall.

Recreational maths with 1137868992

• 1137868992 backwards is 2998687311
• 1137868992 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1137868992's digits is 54
• More coming soon!