1113128640

Names of 1113128640

• Cardinal: 1113128640 can be written as One billion, one hundred thirteen million, one hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.11312864 × 10⁹

Factors of 1113128640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2310

Divisors of 1113128640

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 130 144 156 160 169 180 192 195 208 234 240 260 288 312 320 338 360 390 416 468 480 507 520 576 585 624 676 720 780 832 845 936 960 1014 1040 1170 1248 1352 1440 1521 1560 1690 1872 2028 2080 2287 2340 2496 2535 2704 2880 3042 3120 3380 3744 4056 4160 4574 4680 5070 5408 6084 6240 6760 6861 7488 7605 8112 9148 9360 10140 10816 11435 12168 12480 13520 13722 15210 16224 18296 18720 20280 20583 22870 24336 27040 27444 29731 30420 32448 34305 36592 37440 40560 41166 45740 48672 54080 54888 59462 60840 68610 73184 81120 82332 89193 91480 97344 102915 109776 118924 121680 137220 146368 148655 162240 164664 178386 182960 205830 219552 237848 243360 267579 274440 297310 329328 356772 365920 386503 411660 439104 445965 475696 486720 535158 548880 594620 658656 713544 731840 773006 823320 891930 951392 1070316 1097760 1159509 1189240 1317312 1337895 1427088 1546012 1646640 1783860 1902784 1932515 2140632 2195520 2319018 2378480 2675790 2854176 3092024 3293280 3478527 3567720 3865030 4281264 4638036 4756960 5351580 5708352 5797545 6184048 6586560 6957054 7135440 7730060 8562528 9276072 9513920 10703160 11595090 12368096 13914108 14270880 15460120 17125056 17392635 18552144 21406320 23190180 24736192 27828216 28541760 30920240 34785270 37104288 42812640 46380360 55656432 61840480 69570540 74208576 85625280 92760720 111312864 123680960 139141080 185521440 222625728 278282160 371042880 556564320 1113128640
• Sum of all divisors σ(n): 4147681824
• Sum of proper divisors (its aliquot sum) s(n): 3034553184
• 1113128640 is an abundant number, because the sum of its proper divisors (3034553184) is greater than itself. Its abundance is 1921424544

Bases of 1113128640

• Binary: 1000010010110001111111011000000₂
• Hexadecimal: 0x4258FEC0
• Base-36: IEQ7K0

Squares and roots of 1113128640

• 1113128640 squared (1113128640²) is 1239055369188249600
• 1113128640 cubed (1113128640³) is 1379228017989214181228544000
• The square root of 1113128640 is 33363.5825414477
• The cube root of 1113128640 is 1036.3706827357

Scales and comparisons

• 1,113,128,640 seconds is equal to 35 years, 20 weeks, 3 days, 10 hours, 24 minutes.
• To count from 1 to 1,113,128,640 would take you about seventy 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 1113128640 cubic inches would be around 86.4 feet tall.

Recreational maths with 1113128640

• 1113128640 backwards is 0468213111
• The number of decimal digits it has is: 10
• The sum of 1113128640's digits is 27
• More coming soon!