1142112972
1,142,112,972 is an even composite number composed of seven prime numbers multiplied together.
1142112972 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1142112972:
22 × 3 × 72 × 11 × 13 × 172 × 47
(2 × 2 × 3 × 7 × 7 × 11 × 13 × 17 × 17 × 47)See below for interesting mathematical facts about the number 1142112972 from the Numbermatics database.
Names of 1142112972
- Cardinal: 1142112972 can be written as One billion, one hundred forty-two million, one hundred twelve thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.142112972 × 109
Factors of 1142112972
Divisors of 1142112972
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 11 12 13 14 17 21 22 26 28 33 34 39 42 44 47 49 51 52 66 68 77 78 84 91 94 98 102 119 132 141 143 147 154 156 182 187 188 196 204 221 231 238 273 282 286 289 294 308 329 357 364 374 429 442 462 476 517 539 546 561 564 572 578 588 611 637 658 663 714 748 799 833 858 867 884 924 987 1001 1034 1078 1092 1122 1156 1222 1274 1309 1316 1326 1428 1547 1551 1598 1617 1666 1716 1734 1833 1911 1974 2002 2023 2068 2156 2244 2303 2397 2431 2444 2499 2548 2618 2652 3003 3094 3102 3179 3196 3234 3332 3468 3619 3666 3757 3822 3927 3948 4004 4046 4277 4606 4641 4794 4862 4998 5236 5593 6006 6069 6188 6204 6358 6468 6721 6909 7007 7238 7293 7332 7514 7644 7854 8092 8554 8789 9163 9212 9282 9537 9588 9724 9996 10387 10829 10857 11186 11271 12012 12138 12716 12831 13442 13583 13818 14014 14161 14476 14586 15028 15708 16779 17017 17108 17578 18326 18564 19074 20163 20774 21021 21658 21714 22253 22372 22542 24276 25333 25662 26299 26367 26884 27166 27489 27636 28028 28322 29172 29939 31161 32487 33558 34034 35156 36652 38148 39151 40326 40749 41327 41548 42042 42483 43316 43428 44506 45084 47047 50666 51051 51324 52598 52734 54332 54978 56644 59878 61523 62322 64974 66759 67116 68068 72709 75999 78302 78897 80652 81498 82654 84084 84966 89012 89817 94094 95081 101332 102102 105196 105468 109956 114257 117453 119119 119756 123046 123981 124644 129948 133518 141141 145418 149413 151998 155771 156604 157794 162996 165308 169932 176579 179634 184093 184569 188188 190162 204204 218127 228514 234906 238238 246092 247962 267036 282282 285243 289289 290836 298826 303996 311542 315588 329329 342771 353158 357357 359268 368186 369138 380324 430661 436254 448239 457028 467313 469812 476476 495924 508963 529737 552279 564564 570486 578578 597652 623084 658658 665567 685542 706316 714714 736372 738276 799799 861322 867867 872508 896478 934626 987987 1017926 1045891 1059474 1104558 1140972 1157156 1236053 1291983 1317316 1331134 1371084 1429428 1526889 1599598 1722644 1735734 1792956 1869252 1942369 1975974 1996701 2025023 2035852 2091782 2118948 2209116 2399397 2472106 2583966 2662268 3053778 3137673 3199196 3471468 3708159 3884738 3951948 3993402 4050046 4183564 4798794 4944212 5167932 5598593 5827107 6075069 6107556 6275346 7321237 7416318 7769476 7986804 8100092 8652371 9597588 11197186 11654214 12150138 12550692 13596583 14642474 14832636 16795779 17304742 21963711 22394372 23308428 24300276 25957113 27193166 29284948 33591558 34609484 40789749 43927422 51914226 54386332 67183116 81579498 87854844 95176081 103828452 163158996 190352162 285528243 380704324 571056486 1142112972
- Sum of all divisors σ(n): 3951134208
- Sum of proper divisors (its aliquot sum) s(n): 2809021236
- 1142112972 is an abundant number, because the sum of its proper divisors (2809021236) is greater than itself. Its abundance is 1666908264
Bases of 1142112972
- Binary: 10001000001001101000010110011002
- Hexadecimal: 0x441342CC
- Base-36: IVZG0C
Squares and roots of 1142112972
- 1142112972 squared (11421129722) is 1304422040810672784
- 1142112972 cubed (11421129723) is 1489797333772582782653754048
-
The
square root of 1142112972 is 33795.1619614405 -
The
cube root of 1142112972 is 1045.2889388211
Scales and comparisons
How big is 1142112972?- 1,142,112,972 seconds is equal to 36 years, 16 weeks, 2 days, 21 hours, 36 minutes, 12 seconds.
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To count from 1 to 1,142,112,972 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 1142112972 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142112972
- 1142112972 backwards is 2792112411
- The number of decimal digits it has is: 10
- The sum of 1142112972's digits is 30
- More coming soon!
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The information we have on file for 1142112972 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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