61427430680
61,427,430,680 is an even composite number composed of seven prime numbers multiplied together.
61427430680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 61427430680:
23 × 5 × 7 × 11 × 71 × 257 × 1093
(2 × 2 × 2 × 5 × 7 × 11 × 71 × 257 × 1093)See below for interesting mathematical facts about the number 61427430680 from the Numbermatics database.
Names of 61427430680
- Cardinal: 61427430680 can be written as Sixty-one billion, four hundred twenty-seven million, four hundred thirty thousand, six hundred eighty.
Scientific notation
- Scientific notation: 6.142743068 × 1010
Factors of 61427430680
Divisors of 61427430680
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 71 77 88 110 140 142 154 220 257 280 284 308 355 385 440 497 514 568 616 710 770 781 994 1028 1093 1285 1420 1540 1562 1799 1988 2056 2186 2485 2570 2827 2840 3080 3124 3598 3905 3976 4372 4970 5140 5465 5467 5654 6248 7196 7651 7810 8744 8995 9940 10280 10930 10934 11308 12023 14135 14392 15302 15620 17990 18247 19789 19880 21860 21868 22616 24046 27335 28270 30604 31240 35980 36494 38255 39578 43720 43736 48092 54670 56540 60115 61208 71960 72988 76510 77603 79156 84161 91235 96184 98945 109340 113080 120230 127729 145976 153020 155206 158312 168322 182470 197890 200717 218680 240460 255458 280901 306040 310412 336644 364940 388015 395780 401434 420805 480920 510916 543221 561802 620824 638645 673288 729880 776030 791560 802868 841610 853633 1003585 1021832 1086442 1123604 1277290 1404505 1405019 1552060 1605736 1683220 1707266 1966307 2007170 2172884 2247208 2554580 2716105 2809010 2810038 3089911 3104120 3366440 3414532 3932614 4014340 4268165 4345768 5109160 5432210 5618020 5620076 5975431 6179822 6829064 7025095 7865228 8028680 8536330 9831535 10864420 11236040 11240152 11950862 12359644 14050190 15449555 15730456 17072660 19663070 19943971 21629377 21728840 23901724 24719288 28100380 29877155 30899110 34145320 39326140 39887942 43258754 47803448 56200760 59754310 61798220 78652280 79775884 86517508 99719855 108146885 119508620 123596440 139607797 159551768 173035016 199439710 216293770 219383681 239017240 279215594 398879420 432587540 438767362 558431188 698038985 797758840 865175080 877534724 1096918405 1116862376 1396077970 1535685767 1755069448 2193836810 2792155940 3071371534 4387673620 5584311880 6142743068 7678428835 8775347240 12285486136 15356857670 30713715340 61427430680
- Sum of all divisors σ(n): 175583324160
- Sum of proper divisors (its aliquot sum) s(n): 114155893480
- 61427430680 is an abundant number, because the sum of its proper divisors (114155893480) is greater than itself. Its abundance is 52728462800
Bases of 61427430680
- Binary: 1110010011010101110000110101000110002
- Hexadecimal: 0xE4D5C3518
- Base-36: S7WB0UW
Squares and roots of 61427430680
- 61427430680 squared (614274306802) is 3773329239946205262400
- 61427430680 cubed (614274306803) is 231785920319612610685127210432000
-
The
square root of 61427430680 is 247845.5782942273 -
The
cube root of 61427430680 is 3945.6702154315
Scales and comparisons
How big is 61427430680?- 61,427,430,680 seconds is equal to 1,953 years, 10 weeks, 3 days, 15 hours, 11 minutes, 20 seconds.
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To count from 1 to 61,427,430,680 would take you about three thousand, nine hundred six 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 61427430680 cubic inches would be around 328.8 feet tall.
Recreational maths with 61427430680
- 61427430680 backwards is 08603472416
- The number of decimal digits it has is: 11
- The sum of 61427430680's digits is 41
- More coming soon!
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