1990729500240
1,990,729,500,240 is an even composite number composed of seven prime numbers multiplied together.
1990729500240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1990729500240:
24 × 3 × 5 × 13 × 61 × 1277 × 8191
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 61 × 1277 × 8191)See below for interesting mathematical facts about the number 1990729500240 from the Numbermatics database.
Names of 1990729500240
- Cardinal: 1990729500240 can be written as One trillion, nine hundred ninety billion, seven hundred twenty-nine million, five hundred thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.99072950024 × 1012
Factors of 1990729500240
Divisors of 1990729500240
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 61 65 78 80 104 120 122 130 156 183 195 208 240 244 260 305 312 366 390 488 520 610 624 732 780 793 915 976 1040 1220 1277 1464 1560 1586 1830 2379 2440 2554 2928 3120 3172 3660 3831 3965 4758 4880 5108 6344 6385 7320 7662 7930 8191 9516 10216 11895 12688 12770 14640 15324 15860 16382 16601 19032 19155 20432 23790 24573 25540 30648 31720 32764 33202 38064 38310 40955 47580 49146 49803 51080 61296 63440 65528 66404 76620 77897 81910 83005 95160 98292 99606 102160 106483 122865 131056 132808 153240 155794 163820 166010 190320 196584 199212 212966 233691 245730 249015 265616 306480 311588 319449 327640 332020 389485 393168 398424 425932 467382 491460 498030 499651 532415 623176 638898 655280 664040 778970 796848 851864 934764 982920 996060 999302 1012661 1064830 1168455 1246352 1277796 1328080 1498953 1557940 1597245 1703728 1869528 1965840 1992120 1998604 2025322 2129660 2336910 2498255 2555592 2997906 3037983 3115880 3194490 3739056 3984240 3997208 4050644 4259320 4673820 4996510 5063305 5111184 5995812 6075966 6231760 6388980 6495463 7494765 7994416 8101288 8518640 9347640 9993020 10126610 10459907 11991624 12151932 12777960 12990926 14989530 15189915 16202576 18695280 19486389 19986040 20253220 20919814 23983248 24303864 25555920 25981852 29979060 30379830 31379721 32477315 38972778 39972080 40506440 41839628 48607728 51963704 52299535 59958120 60759660 62759442 64954630 77945556 81012880 83679256 97431945 103927408 104599070 119916240 121519320 125518884 129909260 135978791 155891112 156898605 167358512 194863890 209198140 243038640 251037768 259818520 271957582 311782224 313797210 389727780 407936373 418396280 502075536 519637040 543915164 627594420 638054327 679893955 779455560 815872746 836792560 1087830328 1255188840 1276108654 1359787910 1558911120 1631745492 1914162981 2039681865 2175660656 2510377680 2552217308 2719575820 3190271635 3263490984 3828325962 4079363730 5104434616 5439151640 6380543270 6526981968 7656651924 8158727460 8294706251 9570814905 10208869232 10878303280 12761086540 15313303848 16317454920 16589412502 19141629810 24884118753 25522173080 30626607696 32634909840 33178825004 38283259620 41473531255 49768237506 51044346160 66357650008 76566519240 82947062510 99536475012 124420593765 132715300016 153133038480 165894125020 199072950024 248841187530 331788250040 398145900048 497682375060 663576500080 995364750120 1990729500240
- Sum of all divisors σ(n): 6761039265792
- Sum of proper divisors (its aliquot sum) s(n): 4770309765552
- 1990729500240 is an abundant number, because the sum of its proper divisors (4770309765552) is greater than itself. Its abundance is 2779580265312
Bases of 1990729500240
- Binary: 111001111100000001011100110000110010100002
- Hexadecimal: 0x1CF80B98650
- Base-36: PEJ0Y15C
Squares and roots of 1990729500240
- 1990729500240 squared (19907295002402) is 3963003943125800160057600
- 1990729500240 cubed (19907295002403) is 7889268859147973536081578057613824000
-
The
square root of 1990729500240 is 1410932.1387791831 -
The
cube root of 1990729500240 is 12579.7135137295
Scales and comparisons
How big is 1990729500240?- 1,990,729,500,240 seconds is equal to 63,299 years, 2 weeks, 16 hours, 44 minutes.
-
To count from 1 to 1,990,729,500,240 would take you about one hundred fifty-eight thousand, two hundred forty-seven 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 1990729500240 cubic inches would be around 1048.3 feet tall.
Recreational maths with 1990729500240
- 1990729500240 backwards is 0420059270991
- 1990729500240 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1990729500240's digits is 48
- More coming soon!
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The information we have on file for 1990729500240 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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