1144745742
1,144,745,742 is an even composite number composed of seven prime numbers multiplied together.
1144745742 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1144745742:
2 × 3 × 72 × 23 × 31 × 43 × 127
(2 × 3 × 7 × 7 × 23 × 31 × 43 × 127)See below for interesting mathematical facts about the number 1144745742 from the Numbermatics database.
Names of 1144745742
- Cardinal: 1144745742 can be written as One billion, one hundred forty-four million, seven hundred forty-five thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 1.144745742 × 109
Factors of 1144745742
Divisors of 1144745742
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 14 21 23 31 42 43 46 49 62 69 86 93 98 127 129 138 147 161 186 217 254 258 294 301 322 381 434 483 602 651 713 762 889 903 966 989 1127 1302 1333 1426 1519 1778 1806 1978 2107 2139 2254 2666 2667 2921 2967 3038 3381 3937 3999 4214 4278 4557 4991 5334 5461 5842 5934 6223 6321 6762 6923 7874 7998 8763 9114 9331 9982 10922 11811 12446 12642 13846 14973 16383 17526 18662 18669 20447 20769 23622 27559 27993 29946 30659 32766 34937 37338 38227 40894 41538 48461 55118 55986 61318 61341 65317 69874 76454 82677 90551 91977 96922 104811 114681 122682 125603 130634 143129 145383 165354 169291 181102 183954 192913 195951 209622 214613 229362 251206 267589 271653 286258 290766 338582 376809 385826 391902 429226 429387 507873 535178 543306 578739 633857 643839 753618 802767 858774 879221 1015746 1157478 1185037 1267714 1287678 1502291 1605534 1758442 1901571 2370074 2637663 3004582 3555111 3803142 3893693 4436999 4506873 5275326 6154547 7110222 7787386 8295259 8873998 9013746 11681079 12309094 13310997 16590518 18463641 23362158 24885777 26621994 27255851 36927282 49771554 54511702 81767553 163535106 190790957 381581914 572372871 1144745742
- Sum of all divisors σ(n): 2958557184
- Sum of proper divisors (its aliquot sum) s(n): 1813811442
- 1144745742 is an abundant number, because the sum of its proper divisors (1813811442) is greater than itself. Its abundance is 669065700
Bases of 1144745742
- Binary: 10001000011101101101111000011102
- Hexadecimal: 0x443B6F0E
- Base-36: IXJVGU
Squares and roots of 1144745742
- 1144745742 squared (11447457422) is 1310442813827130564
- 1144745742 cubed (11447457423) is 1500123831263106437217058488
-
The
square root of 1144745742 is 33834.0914167943 -
The
cube root of 1144745742 is 1046.0915136723
Scales and comparisons
How big is 1144745742?- 1,144,745,742 seconds is equal to 36 years, 20 weeks, 5 days, 8 hours, 55 minutes, 42 seconds.
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To count from 1 to 1,144,745,742 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 1144745742 cubic inches would be around 87.2 feet tall.
Recreational maths with 1144745742
- 1144745742 backwards is 2475474411
- The number of decimal digits it has is: 10
- The sum of 1144745742's digits is 39
- More coming soon!
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The information we have on file for 1144745742 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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