55725488640
55,725,488,640 is an even composite number composed of five prime numbers multiplied together.
55725488640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 55725488640:
29 × 32 × 5 × 172 × 8369
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 17 × 8369)See below for interesting mathematical facts about the number 55725488640 from the Numbermatics database.
Names of 55725488640
- Cardinal: 55725488640 can be written as Fifty-five billion, seven hundred twenty-five million, four hundred eighty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.572548864 × 1010
Factors of 55725488640
Divisors of 55725488640
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 180 192 204 240 255 256 272 288 289 306 320 340 360 384 408 480 510 512 544 576 578 612 640 680 720 765 768 816 867 960 1020 1088 1152 1156 1224 1280 1360 1440 1445 1530 1536 1632 1734 1920 2040 2176 2304 2312 2448 2560 2601 2720 2880 2890 3060 3264 3468 3840 4080 4335 4352 4608 4624 4896 5202 5440 5760 5780 6120 6528 6936 7680 8160 8369 8670 8704 9248 9792 10404 10880 11520 11560 12240 13005 13056 13872 16320 16738 17340 18496 19584 20808 21760 23040 23120 24480 25107 26010 26112 27744 32640 33476 34680 36992 39168 41616 41845 43520 46240 48960 50214 52020 55488 65280 66952 69360 73984 75321 78336 83232 83690 92480 97920 100428 104040 110976 125535 130560 133904 138720 142273 147968 150642 166464 167380 184960 195840 200856 208080 221952 251070 267808 277440 284546 301284 332928 334760 369920 376605 391680 401712 416160 426819 443904 502140 535616 554880 569092 602568 665856 669520 711365 739840 753210 803424 832320 853638 1004280 1071232 1109760 1138184 1205136 1280457 1331712 1339040 1422730 1506420 1606848 1664640 1707276 2008560 2134095 2142464 2219520 2276368 2410272 2418641 2560914 2678080 2845460 3012840 3213696 3329280 3414552 4017120 4268190 4284928 4552736 4820544 4837282 5121828 5356160 5690920 6025680 6402285 6427392 6658560 6829104 7255923 8034240 8536380 9105472 9641088 9674564 10243656 10712320 11381840 12051360 12093205 12804570 12854784 13658208 14511846 16068480 17072760 18210944 19282176 19349128 20487312 21424640 21767769 22763680 24102720 24186410 25609140 27316416 29023692 32136960 34145520 36279615 36421888 38564352 38698256 40974624 43535538 45527360 48205440 48372820 51218280 54632832 58047384 64273920 68291040 72559230 72843776 77396512 81949248 87071076 91054720 96410880 96745640 102436560 108838845 109265664 116094768 136582080 145118460 154793024 163898496 174142152 182109440 192821760 193491280 204873120 217677690 218531328 232189536 273164160 290236920 309586048 327796992 348284304 364218880 386982560 409746240 435355380 464379072 546328320 580473840 619172096 655593984 696568608 773965120 819492480 870710760 928758144 1092656640 1160947680 1238344192 1393137216 1547930240 1638984960 1741421520 1857516288 2321895360 2786274432 3095860480 3277969920 3482843040 3715032576 4643790720 5572548864 6191720960 6965686080 9287581440 11145097728 13931372160 18575162880 27862744320 55725488640
- Sum of all divisors σ(n): 205037864460
- Sum of proper divisors (its aliquot sum) s(n): 149312375820
- 55725488640 is an abundant number, because the sum of its proper divisors (149312375820) is greater than itself. Its abundance is 93586887180
Bases of 55725488640
- Binary: 1100111110010111111101111010000000002
- Hexadecimal: 0xCF97F7A00
- Base-36: PLLIM80
Squares and roots of 55725488640
- 55725488640 squared (557254886402) is 3105330084166769049600
- 55725488640 cubed (557254886403) is 173046036328685532538988396544000
-
The
square root of 55725488640 is 236062.4676648111 -
The
cube root of 55725488640 is 3819.6006782681
Scales and comparisons
How big is 55725488640?- 55,725,488,640 seconds is equal to 1,771 years, 46 weeks, 4 days, 22 hours, 24 minutes.
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To count from 1 to 55,725,488,640 would take you about three thousand, five hundred forty-three 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 55725488640 cubic inches would be around 318.3 feet tall.
Recreational maths with 55725488640
- 55725488640 backwards is 04688452755
- The number of decimal digits it has is: 11
- The sum of 55725488640's digits is 54
- More coming soon!
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