10938708990
10,938,708,990 is an even composite number composed of seven prime numbers multiplied together.
10938708990 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 10938708990:
2 × 34 × 5 × 11 × 17 × 257 × 281
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 17 × 257 × 281)See below for interesting mathematical facts about the number 10938708990 from the Numbermatics database.
Names of 10938708990
- Cardinal: 10938708990 can be written as Ten billion, nine hundred thirty-eight million, seven hundred eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.093870899 × 1010
Factors of 10938708990
Divisors of 10938708990
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 17 18 22 27 30 33 34 45 51 54 55 66 81 85 90 99 102 110 135 153 162 165 170 187 198 255 257 270 281 297 306 330 374 405 459 495 510 514 561 562 594 765 771 810 843 891 918 935 990 1122 1285 1377 1405 1485 1530 1542 1683 1686 1782 1870 2295 2313 2529 2570 2754 2805 2810 2827 2970 3091 3366 3855 4215 4369 4455 4590 4626 4777 5049 5058 5610 5654 6182 6885 6939 7587 7710 8415 8430 8481 8738 8910 9273 9554 10098 11565 12645 13107 13770 13878 14135 14331 15147 15174 15455 16830 16962 18546 20817 21845 22761 23130 23885 25245 25290 25443 26214 27819 28270 28662 30294 30910 34695 37935 39321 41634 42405 42993 43690 45522 46365 47770 48059 50490 50886 52547 55638 65535 69390 71655 72217 75735 75870 76329 78642 83457 84810 85986 92730 96118 104085 105094 113805 117963 127215 128979 131070 139095 143310 144177 144434 151470 152658 157641 166914 196605 208170 214965 216651 227610 228987 235926 240295 250371 254430 257958 262735 278190 288354 315282 353889 361085 381645 386937 393210 417285 429930 432531 433302 457974 472923 480590 500742 525470 589815 644895 649953 707778 720885 722170 763290 773874 788205 794387 834570 865062 945846 1083255 1144935 1179630 1227689 1251855 1289790 1297593 1299906 1418769 1441770 1576410 1588774 1769445 1934685 1949859 2162655 2166510 2289870 2364615 2383161 2455378 2503710 2595186 2837538 3249765 3538890 3683067 3869370 3892779 3899718 3971935 4256307 4325310 4729230 4766322 5849577 6138445 6487965 6499530 7093845 7149483 7366134 7785558 7943870 8512614 9749295 11049201 11699154 11915805 12276890 12975930 13504579 14187690 14298966 18415335 19463895 19498590 21281535 21448449 22098402 23831610 27009158 29247885 33147603 35747415 36830670 38927790 40513737 42563070 42896898 55246005 58495770 64345347 66295206 67522895 71494830 81027474 99442809 107242245 110492010 121541211 128690694 135045790 165738015 198885618 202568685 214484490 243082422 321726735 331476030 364623633 405137370 497214045 607706055 643453470 729247266 994428090 1093870899 1215412110 1823118165 2187741798 3646236330 5469354495 10938708990
- Sum of all divisors σ(n): 34227914688
- Sum of proper divisors (its aliquot sum) s(n): 23289205698
- 10938708990 is an abundant number, because the sum of its proper divisors (23289205698) is greater than itself. Its abundance is 12350496708
Bases of 10938708990
- Binary: 10100010111111111101110011111111102
- Hexadecimal: 0x28BFF73FE
- Base-36: 50WMHVI
Squares and roots of 10938708990
- 10938708990 squared (109387089902) is 119655354367906820100
- 10938708990 cubed (109387089903) is 1308875100525858100510182699000
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The
square root of 10938708990 is 104588.2832347869 -
The
cube root of 10938708990 is 2219.8417893095
Scales and comparisons
How big is 10938708990?- 10,938,708,990 seconds is equal to 347 years, 42 weeks, 3 days, 10 hours, 16 minutes, 30 seconds.
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To count from 1 to 10,938,708,990 would take you about six hundred ninety-five 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 10938708990 cubic inches would be around 185 feet tall.
Recreational maths with 10938708990
- 10938708990 backwards is 09980783901
- 10938708990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 10938708990's digits is 54
- More coming soon!
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