61142039140
61,142,039,140 is an even composite number composed of eight prime numbers multiplied together.
61142039140 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 61142039140:
22 × 5 × 7 × 13 × 19 × 53 × 73 × 457
(2 × 2 × 5 × 7 × 13 × 19 × 53 × 73 × 457)See below for interesting mathematical facts about the number 61142039140 from the Numbermatics database.
Names of 61142039140
- Cardinal: 61142039140 can be written as Sixty-one billion, one hundred forty-two million, thirty-nine thousand, one hundred forty.
Scientific notation
- Scientific notation: 6.114203914 × 1010
Factors of 61142039140
Divisors of 61142039140
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 7 10 13 14 19 20 26 28 35 38 52 53 65 70 73 76 91 95 106 130 133 140 146 182 190 212 247 260 265 266 292 364 365 371 380 455 457 494 511 530 532 665 689 730 742 910 914 949 988 1007 1022 1060 1235 1330 1378 1387 1460 1484 1729 1820 1828 1855 1898 2014 2044 2285 2470 2555 2660 2756 2774 3199 3445 3458 3710 3796 3869 4028 4570 4745 4823 4940 5035 5110 5548 5941 6398 6643 6890 6916 6935 7049 7420 7738 8645 8683 9140 9490 9646 9709 10070 10220 11882 12796 13091 13286 13780 13870 14098 15476 15995 17290 17366 18031 18980 19292 19345 19418 20140 23764 24115 24221 26182 26572 27083 27740 28196 29705 31990 33215 33361 34580 34732 35245 36062 38690 38836 41587 43415 48230 48442 48545 50297 52364 54166 59410 60781 63980 65455 66430 66722 70490 72124 73511 77380 83174 86830 90155 91637 96460 96884 97090 100594 108332 112879 118820 121105 121562 126217 130910 132860 133444 135415 140980 147022 166348 166805 169547 173660 180310 183274 194180 201188 207935 225758 233527 242210 243124 251485 252434 261820 270830 294044 303905 314873 333610 339094 352079 360620 366548 367555 415870 433693 451516 458185 460199 467054 484420 502970 504868 514577 541660 564395 607810 629746 631085 633859 667220 678188 704158 735110 790153 831740 847735 867386 916370 920398 934108 955643 1005940 1029154 1128790 1167635 1215620 1259492 1262170 1267718 1408316 1470220 1574365 1580306 1695470 1734772 1760395 1768133 1832740 1840796 1911286 2058308 2168465 2204111 2257580 2300995 2335270 2524340 2535436 2572885 3035851 3148730 3160612 3169295 3221393 3390940 3520790 3536266 3822572 3950765 4336930 4408222 4437013 4601990 4670540 4778215 5145770 5982587 6071702 6297460 6338590 6442786 6689501 7041580 7072532 7901530 8240167 8673860 8816444 8840665 8874026 9203980 9556430 10291540 11020555 11965174 12143404 12376931 12677180 12885572 13379002 15179255 15803060 16106965 16480334 17681330 17748052 19112860 22041110 22185065 22985729 23930348 24753862 26758004 29912935 30358510 32213930 32960668 33447505 33594527 35362660 41200835 41878109 44082220 44370130 45971458 49507724 57681169 59825870 60717020 61884655 64427860 66895010 67189054 82401670 83756218 88740260 91942916 114928645 115362338 119651740 123769310 133790020 134378108 160900103 164803340 167512436 167972635 209390545 229857290 230724676 235161689 247538620 288405845 321800206 335945270 418781090 436728851 459714580 470323378 576811690 643600412 671890540 804500515 837562180 873457702 940646756 1153623380 1175808445 1609001030 1746915404 2183644255 2351616890 3057101957 3218002060 4367288510 4703233780 6114203914 8734577020 12228407828 15285509785 30571019570 61142039140
- Sum of all divisors σ(n): 172182205440
- Sum of proper divisors (its aliquot sum) s(n): 111040166300
- 61142039140 is an abundant number, because the sum of its proper divisors (111040166300) is greater than itself. Its abundance is 49898127160
Bases of 61142039140
- Binary: 1110001111000101100101111010011001002
- Hexadecimal: 0xE3C597A64
- Base-36: S36E3C4
Squares and roots of 61142039140
- 61142039140 squared (611420391402) is 3738348950197291939600
- 61142039140 cubed (611420391403) is 228570277831940734493029715944000
-
The
square root of 61142039140 is 247269.1633422979 -
The
cube root of 61142039140 is 3939.5502063253
Scales and comparisons
How big is 61142039140?- 61,142,039,140 seconds is equal to 1,944 years, 6 weeks, 4 days, 11 hours, 45 minutes, 40 seconds.
-
To count from 1 to 61,142,039,140 would take you about three thousand, eight hundred eighty-eight 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 61142039140 cubic inches would be around 328.3 feet tall.
Recreational maths with 61142039140
- 61142039140 backwards is 04193024116
- The number of decimal digits it has is: 11
- The sum of 61142039140's digits is 31
- More coming soon!
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