1142799168
1,142,799,168 is an even composite number composed of five prime numbers multiplied together.
1142799168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 1142799168:
26 × 3 × 74 × 37 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 7 × 37 × 67)See below for interesting mathematical facts about the number 1142799168 from the Numbermatics database.
Names of 1142799168
- Cardinal: 1142799168 can be written as One billion, one hundred forty-two million, seven hundred ninety-nine thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.142799168 × 109
Factors of 1142799168
Divisors of 1142799168
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 37 42 48 49 56 64 67 74 84 96 98 111 112 134 147 148 168 192 196 201 222 224 259 268 294 296 336 343 392 402 444 448 469 518 536 588 592 672 686 777 784 804 888 938 1029 1036 1072 1176 1184 1344 1372 1407 1554 1568 1608 1776 1813 1876 2058 2072 2144 2352 2368 2401 2479 2744 2814 3108 3136 3216 3283 3552 3626 3752 4116 4144 4288 4704 4802 4958 5439 5488 5628 6216 6432 6566 7104 7203 7252 7437 7504 8232 8288 9408 9604 9849 9916 10878 10976 11256 12432 12691 12864 13132 14406 14504 14874 15008 16464 16576 17353 19208 19698 19832 21756 21952 22512 22981 24864 25382 26264 28812 29008 29748 30016 32928 34706 38073 38416 39396 39664 43512 45024 45962 49728 50764 52059 52528 57624 58016 59496 65856 68943 69412 76146 76832 78792 79328 87024 88837 90048 91924 101528 104118 105056 115248 116032 118992 121471 137886 138824 152292 153664 157584 158656 160867 174048 177674 183848 203056 208236 210112 230496 237984 242942 266511 275772 277648 304584 315168 321734 348096 355348 364413 367696 406112 416472 460992 475968 482601 485884 533022 551544 555296 609168 630336 643468 710696 728826 735392 812224 832944 850297 965202 971768 1066044 1103088 1110592 1218336 1286936 1421392 1457652 1470784 1665888 1700594 1930404 1943536 2132088 2206176 2436672 2550891 2573872 2842784 2915304 3331776 3401188 3860808 3887072 4264176 4412352 5101782 5147744 5685568 5830608 5952079 6802376 7721616 7774144 8528352 10203564 10295488 11661216 11904158 13604752 15443232 17056704 17856237 20407128 23322432 23808316 27209504 30886464 35712474 40814256 47616632 54419008 71424948 81628512 95233264 142849896 163257024 190466528 285699792 380933056 571399584 1142799168
- Sum of all divisors σ(n): 3676794272
- Sum of proper divisors (its aliquot sum) s(n): 2533995104
- 1142799168 is an abundant number, because the sum of its proper divisors (2533995104) is greater than itself. Its abundance is 1391195936
Bases of 1142799168
- Binary: 10001000001110110111011010000002
- Hexadecimal: 0x441DBB40
- Base-36: IWE5HC
Squares and roots of 1142799168
- 1142799168 squared (11427991682) is 1305989938381492224
- 1142799168 cubed (11427991683) is 1492484214998740580185669632
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The
square root of 1142799168 is 33805.3127185655 -
The
cube root of 1142799168 is 1045.4982378733
Scales and comparisons
How big is 1142799168?- 1,142,799,168 seconds is equal to 36 years, 17 weeks, 3 days, 20 hours, 12 minutes, 48 seconds.
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To count from 1 to 1,142,799,168 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 1142799168 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142799168
- 1142799168 backwards is 8619972411
- 1142799168 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142799168's digits is 48
- More coming soon!
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