55278284880
55,278,284,880 is an even composite number composed of seven prime numbers multiplied together.
55278284880 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 55278284880:
24 × 3 × 5 × 7 × 13 × 31 × 81647
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 31 × 81647)See below for interesting mathematical facts about the number 55278284880 from the Numbermatics database.
Names of 55278284880
- Cardinal: 55278284880 can be written as Fifty-five billion, two hundred seventy-eight million, two hundred eighty-four thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 5.527828488 × 1010
Factors of 55278284880
Divisors of 55278284880
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 31 35 39 40 42 48 52 56 60 62 65 70 78 80 84 91 93 104 105 112 120 124 130 140 155 156 168 182 186 195 208 210 217 240 248 260 273 280 310 312 336 364 372 390 403 420 434 455 465 496 520 546 560 620 624 651 728 744 780 806 840 868 910 930 1040 1085 1092 1209 1240 1302 1365 1456 1488 1560 1612 1680 1736 1820 1860 2015 2170 2184 2418 2480 2604 2730 2821 3120 3224 3255 3472 3640 3720 4030 4340 4368 4836 5208 5460 5642 6045 6448 6510 7280 7440 8060 8463 8680 9672 10416 10920 11284 12090 13020 14105 16120 16926 17360 19344 21840 22568 24180 26040 28210 32240 33852 42315 45136 48360 52080 56420 67704 81647 84630 96720 112840 135408 163294 169260 225680 244941 326588 338520 408235 489882 571529 653176 677040 816470 979764 1061411 1143058 1224705 1306352 1632940 1714587 1959528 2122822 2286116 2449410 2531057 2857645 3184233 3265880 3429174 3919056 4245644 4572232 4898820 5062114 5307055 5715290 6368466 6531760 6858348 7429877 7593171 8491288 8572935 9144464 9797640 10124228 10614110 11430580 12655285 12736932 13716696 14859754 15186342 15921165 16982576 17145870 17717399 19595280 20248456 21228220 22289631 22861160 25310570 25473864 27433392 29719508 30372684 31842330 32903741 34291740 35434798 37149385 37965855 40496912 42456440 44579262 45722320 50621140 50947728 53152197 59439016 60745368 63684660 65807482 68583480 70869596 74298770 75931710 84912880 88586995 89158524 98711223 101242280 106304394 111448155 118878032 121490736 127369320 131614964 137166960 141739192 148597540 151863420 164518705 177173990 178317048 197422446 202484560 212608788 222896310 230326187 254738640 263229928 265760985 283478384 297195080 303726840 329037410 354347980 356634096 394844892 425217576 445792620 460652374 493556115 526459856 531521970 594390160 607453680 658074820 690978561 708695960 789689784 850435152 891585240 921304748 987112230 1063043940 1151630935 1316149640 1381957122 1417391920 1579379568 1783170480 1842609496 1974224460 2126087880 2303261870 2632299280 2763914244 3454892805 3685218992 3948448920 4252175760 4606523740 5527828488 6909785610 7896897840 9213047480 11055656976 13819571220 18426094960 27639142440 55278284880
- Sum of all divisors σ(n): 217714065408
- Sum of proper divisors (its aliquot sum) s(n): 162435780528
- 55278284880 is an abundant number, because the sum of its proper divisors (162435780528) is greater than itself. Its abundance is 107157495648
Bases of 55278284880
- Binary: 1100110111101101011110110000010100002
- Hexadecimal: 0xCDED7B050
- Base-36: PE79HLC
Squares and roots of 55278284880
- 55278284880 squared (552782848802) is 3055688779274436614400
- 55278284880 cubed (552782848803) is 168913234845351746872305910272000
-
The
square root of 55278284880 is 235113.3447509945 -
The
cube root of 55278284880 is 3809.3556380961
Scales and comparisons
How big is 55278284880?- 55,278,284,880 seconds is equal to 1,757 years, 35 weeks, 1 day, 23 hours, 8 minutes.
-
To count from 1 to 55,278,284,880 would take you about three thousand, five hundred fifteen 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 55278284880 cubic inches would be around 317.4 feet tall.
Recreational maths with 55278284880
- 55278284880 backwards is 08848287255
- The number of decimal digits it has is: 11
- The sum of 55278284880's digits is 57
- More coming soon!
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