61321042380
61,321,042,380 is an even composite number composed of eight prime numbers multiplied together.
61321042380 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 61321042380:
22 × 3 × 5 × 13 × 17 × 41 × 149 × 757
(2 × 2 × 3 × 5 × 13 × 17 × 41 × 149 × 757)See below for interesting mathematical facts about the number 61321042380 from the Numbermatics database.
Names of 61321042380
- Cardinal: 61321042380 can be written as Sixty-one billion, three hundred twenty-one million, forty-two thousand, three hundred eighty.
Scientific notation
- Scientific notation: 6.132104238 × 1010
Factors of 61321042380
Divisors of 61321042380
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 17 20 26 30 34 39 41 51 52 60 65 68 78 82 85 102 123 130 149 156 164 170 195 204 205 221 246 255 260 298 340 390 410 442 447 492 510 533 596 615 663 697 745 757 780 820 884 894 1020 1066 1105 1230 1326 1394 1490 1514 1599 1788 1937 2091 2132 2210 2235 2271 2460 2533 2652 2665 2788 2980 3028 3198 3315 3485 3785 3874 4182 4420 4470 4542 5066 5330 5811 6109 6396 6630 6970 7570 7599 7748 7995 8364 8940 9061 9084 9685 9841 10132 10455 10660 11355 11622 12218 12665 12869 13260 13940 15140 15198 15990 18122 18327 19370 19682 20910 22710 23244 24436 25330 25738 27183 29055 29523 30396 30545 31037 31980 32929 36244 36654 37995 38607 38740 39364 41820 45305 45420 49205 50660 51476 54366 58110 59046 61090 62074 64345 65858 73308 75990 77214 79417 90610 91635 93111 98410 98787 103853 108732 112793 116220 118092 122180 124148 128690 131716 135915 147615 151980 154428 155185 158834 164645 167297 181220 183270 186222 193035 196820 197574 207706 225586 238251 257380 271830 295230 310370 311559 317668 329290 334594 338379 366540 372444 386070 395148 397085 403481 415412 451172 465555 476502 493935 501891 519265 527629 543660 563965 590460 620740 623118 658580 669188 676758 772140 794170 806962 836485 931110 953004 987870 1003782 1038530 1055258 1127930 1191255 1210443 1246236 1350089 1353516 1466309 1557795 1582887 1588340 1613924 1672970 1691895 1862220 1917481 1975740 2007564 2017405 2077060 2110516 2255860 2382510 2420886 2509455 2638145 2700178 2932618 3115590 3165774 3345940 3383790 3834962 4034810 4050267 4398927 4624513 4765020 4841772 5018910 5276290 5400356 5752443 5865236 6052215 6231180 6331548 6750445 6767580 6859177 7331545 7669924 7914435 8069620 8100534 8797854 9249026 9587405 10037820 10552580 11504886 12104430 13500890 13718354 13873539 14663090 15828870 16201068 17595708 18498052 19174810 20251335 20577531 21994635 23009772 23122565 24208860 24927253 27001780 27436708 27747078 28762215 29326180 31657740 34295885 38349620 40502670 41155062 43989270 46245130 49854506 55494156 57524430 60118669 68591770 69367695 74781759 78616721 81005340 82310124 87978540 92490260 99709012 102887655 115048860 120237338 124636265 137183540 138735390 149563518 157233442 180356007 205775310 235850163 240474676 249272530 277470780 299127036 300593345 314466884 360712014 373908795 393083605 411550620 471700326 498545060 601186690 721424028 747817590 786167210 901780035 943400652 1022017373 1179250815 1202373380 1495635180 1572334420 1803560070 2044034746 2358501630 3066052119 3607120140 4088069492 4717003260 5110086865 6132104238 10220173730 12264208476 15330260595 20440347460 30660521190 61321042380
- Sum of all divisors σ(n): 202171334400
- Sum of proper divisors (its aliquot sum) s(n): 140850292020
- 61321042380 is an abundant number, because the sum of its proper divisors (140850292020) is greater than itself. Its abundance is 79529249640
Bases of 61321042380
- Binary: 1110010001110000010011011001110011002
- Hexadecimal: 0xE4704D9CC
- Base-36: S64YR4C
Squares and roots of 61321042380
- 61321042380 squared (613210423802) is 3760270238569756064400
- 61321042380 cubed (613210423803) is 230583690659588722211334409272000
-
The
square root of 61321042380 is 247630.8591028187 -
The
cube root of 61321042380 is 3943.3910180367
Scales and comparisons
How big is 61321042380?- 61,321,042,380 seconds is equal to 1,949 years, 42 weeks, 4 days, 6 hours, 53 minutes.
-
To count from 1 to 61,321,042,380 would take you about three thousand, eight hundred ninety-nine 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 61321042380 cubic inches would be around 328.6 feet tall.
Recreational maths with 61321042380
- 61321042380 backwards is 08324012316
- 61321042380 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 61321042380's digits is 30
- More coming soon!
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