64493550080
64,493,550,080 is an even composite number composed of six prime numbers multiplied together.
64493550080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 64493550080:
29 × 5 × 17 × 29 × 137 × 373
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 29 × 137 × 373)See below for interesting mathematical facts about the number 64493550080 from the Numbermatics database.
Names of 64493550080
- Cardinal: 64493550080 can be written as Sixty-four billion, four hundred ninety-three million, five hundred fifty thousand and eighty.
Scientific notation
- Scientific notation: 6.449355008 × 1010
Factors of 64493550080
Divisors of 64493550080
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 29 32 34 40 58 64 68 80 85 116 128 136 137 145 160 170 232 256 272 274 290 320 340 373 464 493 512 544 548 580 640 680 685 746 928 986 1088 1096 1160 1280 1360 1370 1492 1856 1865 1972 2176 2192 2320 2329 2465 2560 2720 2740 2984 3712 3730 3944 3973 4352 4384 4640 4658 4930 5440 5480 5968 6341 7424 7460 7888 7946 8704 8768 9280 9316 9860 10817 10880 10960 11645 11936 12682 14848 14920 15776 15892 17536 18560 18632 19720 19865 21634 21760 21920 23290 23872 25364 29840 31552 31705 31784 35072 37120 37264 39440 39730 43268 43520 43840 46580 47744 50728 51101 54085 59680 63104 63410 63568 67541 70144 74240 74528 78880 79460 86536 87680 93160 95488 101456 102202 108170 119360 126208 126820 127136 135082 149056 157760 158920 173072 175360 183889 186320 190976 202912 204404 216340 238720 252416 253640 254272 255505 270164 298112 315520 317840 337705 346144 350720 367778 372640 405824 408808 432680 477440 507280 508544 511010 540328 596224 631040 635680 675410 692288 735556 745280 811648 817616 865360 868717 919445 954880 1014560 1017088 1022020 1080656 1192448 1262080 1271360 1350820 1384576 1471112 1481929 1490560 1623296 1635232 1730720 1737434 1838890 2029120 2034176 2044040 2161312 2542720 2701640 2769152 2942224 2963858 2981120 3246592 3270464 3461440 3474868 3677780 4058240 4088080 4322624 4343585 5085440 5403280 5538304 5884448 5927716 5962240 6540928 6922880 6949736 7355560 7409645 8116480 8176160 8645248 8687170 10170880 10806560 11768896 11855432 13081856 13845760 13899472 14711120 14819290 16232960 16352320 17290496 17374340 21613120 23537792 23710864 25192793 26163712 27691520 27798944 29422240 29638580 32704640 34580992 34748680 43226240 47075584 47421728 50385586 55597888 58844480 59277160 65409280 69497360 86452480 94151168 94843456 100771172 111195776 117688960 118554320 125963965 130818560 138994720 172904960 189686912 201542344 222391552 235377920 237108640 251927930 277989440 379373824 403084688 444783104 470755840 474217280 503855860 555978880 758747648 806169376 948434560 1007711720 1111957760 1612338752 1896869120 2015423440 2223915520 3224677504 3793738240 4030846880 6449355008 8061693760 12898710016 16123387520 32246775040 64493550080
- Sum of all divisors σ(n): 171069006240
- Sum of proper divisors (its aliquot sum) s(n): 106575456160
- 64493550080 is an abundant number, because the sum of its proper divisors (106575456160) is greater than itself. Its abundance is 42081906080
Bases of 64493550080
- Binary: 1111000001000001110101111010000000002
- Hexadecimal: 0xF041D7A00
- Base-36: TMLSLQ8
Squares and roots of 64493550080
- 64493550080 squared (644935500802) is 4159418001921468006400
- 64493550080 cubed (644935500803) is 268255633210575733097876160512000
-
The
square root of 64493550080 is 253955.8033989379 -
The
cube root of 64493550080 is 4010.2559746051
Scales and comparisons
How big is 64493550080?- 64,493,550,080 seconds is equal to 2,050 years, 36 weeks, 1 day, 3 hours, 1 minute, 20 seconds.
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To count from 1 to 64,493,550,080 would take you about four thousand, one hundred one 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 64493550080 cubic inches would be around 334.2 feet tall.
Recreational maths with 64493550080
- 64493550080 backwards is 08005539446
- The number of decimal digits it has is: 11
- The sum of 64493550080's digits is 44
- More coming soon!
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