490742939648
490,742,939,648 is an even composite number composed of five prime numbers multiplied together.
490742939648 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy-two divisors.
Prime factorization of 490742939648:
216 × 13 × 17 × 31 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 31 × 1093)See below for interesting mathematical facts about the number 490742939648 from the Numbermatics database.
Names of 490742939648
- Cardinal: 490742939648 can be written as Four hundred ninety billion, seven hundred forty-two million, nine hundred thirty-nine thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 4.90742939648 × 1011
Factors of 490742939648
Divisors of 490742939648
- Number of divisors d(n): 272
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Complete list of divisors:
1 2 4 8 13 16 17 26 31 32 34 52 62 64 68 104 124 128 136 208 221 248 256 272 403 416 442 496 512 527 544 806 832 884 992 1024 1054 1088 1093 1612 1664 1768 1984 2048 2108 2176 2186 3224 3328 3536 3968 4096 4216 4352 4372 6448 6656 6851 7072 7936 8192 8432 8704 8744 12896 13312 13702 14144 14209 15872 16384 16864 17408 17488 18581 25792 26624 27404 28288 28418 31744 32768 33728 33883 34816 34976 37162 51584 53248 54808 56576 56836 63488 65536 67456 67766 69632 69952 74324 103168 106496 109616 113152 113672 126976 134912 135532 139264 139904 148648 206336 212992 219232 226304 227344 241553 253952 269824 271064 278528 279808 297296 412672 425984 438464 440479 452608 454688 483106 507904 539648 542128 557056 559616 576011 594592 825344 851968 876928 880958 905216 909376 966212 1015808 1079296 1084256 1114112 1119232 1152022 1189184 1650688 1753856 1761916 1810432 1818752 1932424 2031616 2158592 2168512 2238464 2304044 2378368 3301376 3507712 3523832 3620864 3637504 3864848 4317184 4337024 4476928 4608088 4756736 6602752 7015424 7047664 7241728 7275008 7488143 7729696 8634368 8674048 8953856 9216176 9513472 13205504 14030848 14095328 14483456 14550016 14976286 15459392 17268736 17348096 17907712 18432352 19026944 26411008 28061696 28190656 29100032 29952572 30918784 34537472 34696192 35815424 36864704 38053888 56123392 56381312 58200064 59905144 61837568 69392384 71630848 73729408 76107776 112246784 112762624 116400128 119810288 123675136 138784768 147458816 152215552 224493568 225525248 232800256 239620576 247350272 277569536 294917632 304431104 448987136 451050496 465600512 479241152 494700544 555139072 589835264 608862208 902100992 931201024 958482304 989401088 1110278144 1179670528 1217724416 1804201984 1916964608 1978802176 2220556288 2359341056 3608403968 3833929216 3957604352 4718682112 7216807936 7667858432 7915208704 9437364224 14433615872 15335716864 15830417408 18874728448 28867231744 30671433728 37749456896 61342867456 122685734912 245371469824 490742939648
- Sum of all divisors σ(n): 1156310459136
- Sum of proper divisors (its aliquot sum) s(n): 665567519488
- 490742939648 is an abundant number, because the sum of its proper divisors (665567519488) is greater than itself. Its abundance is 174824579840
Bases of 490742939648
- Binary: 1110010010000101000111100000000000000002
- Hexadecimal: 0x72428F0000
- Base-36: 69FZOBNK
Squares and roots of 490742939648
- 490742939648 squared (4907429396482) is 240828632814360570363904
- 490742939648 cubed (4907429396483) is 118184951218728101769804198069665792
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The
square root of 490742939648 is 700530.4701781357 -
The
cube root of 490742939648 is 7887.7175996447
Scales and comparisons
How big is 490742939648?- 490,742,939,648 seconds is equal to 15,604 years, 5 weeks, 4 days, 3 hours, 14 minutes, 8 seconds.
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To count from 1 to 490,742,939,648 would take you about thirty-one thousand, two hundred eight 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 490742939648 cubic inches would be around 657.3 feet tall.
Recreational maths with 490742939648
- 490742939648 backwards is 846939247094
- The number of decimal digits it has is: 12
- The sum of 490742939648's digits is 65
- More coming soon!
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