490732048640
490,732,048,640 is an even composite number composed of five prime numbers multiplied together.
490732048640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 490732048640:
28 × 5 × 19 × 431 × 46817
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 431 × 46817)See below for interesting mathematical facts about the number 490732048640 from the Numbermatics database.
Names of 490732048640
- Cardinal: 490732048640 can be written as Four hundred ninety billion, seven hundred thirty-two million, forty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 4.9073204864 × 1011
Factors of 490732048640
Divisors of 490732048640
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 380 431 608 640 760 862 1216 1280 1520 1724 2155 2432 3040 3448 4310 4864 6080 6896 8189 8620 12160 13792 16378 17240 24320 27584 32756 34480 40945 46817 55168 65512 68960 81890 93634 110336 131024 137920 163780 187268 234085 262048 275840 327560 374536 468170 524096 551680 655120 749072 889523 936340 1048192 1310240 1498144 1779046 1872680 2096384 2620480 2996288 3558092 3745360 4447615 5240960 5992576 7116184 7490720 8895230 10481920 11985152 14232368 14981440 17790460 20178127 28464736 29962880 35580920 40356254 56929472 59925760 71161840 80712508 100890635 113858944 142323680 161425016 201781270 227717888 284647360 322850032 383384413 403562540 569294720 645700064 766768826 807125080 1138589440 1291400128 1533537652 1614250160 1916922065 2582800256 3067075304 3228500320 3833844130 5165600512 6134150608 6457000640 7667688260 12268301216 12914001280 15335376520 24536602432 25828002560 30670753040 49073204864 61341506080 98146409728 122683012160 245366024320 490732048640
- Sum of all divisors σ(n): 1240220056320
- Sum of proper divisors (its aliquot sum) s(n): 749488007680
- 490732048640 is an abundant number, because the sum of its proper divisors (749488007680) is greater than itself. Its abundance is 258755959040
Bases of 490732048640
- Binary: 1110010010000011110100011010001000000002
- Hexadecimal: 0x7241E8D100
- Base-36: 69FT6W3K
Squares and roots of 490732048640
- 490732048640 squared (4907320486402) is 240817943562411325849600
- 490732048640 cubed (4907320486403) is 118177082793654009632512796524544000
-
The
square root of 490732048640 is 700522.6967343741 -
The
cube root of 490732048640 is 7887.6592487757
Scales and comparisons
How big is 490732048640?- 490,732,048,640 seconds is equal to 15,603 years, 39 weeks, 4 days, 1 hour, 57 minutes, 20 seconds.
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To count from 1 to 490,732,048,640 would take you about thirty-one thousand, two hundred seven 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 490732048640 cubic inches would be around 657.3 feet tall.
Recreational maths with 490732048640
- 490732048640 backwards is 046840237094
- The number of decimal digits it has is: 12
- The sum of 490732048640's digits is 47
- More coming soon!
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