2009485720
2,009,485,720 is an even composite number composed of six prime numbers multiplied together.
2009485720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 2009485720:
23 × 5 × 112 × 31 × 59 × 227
(2 × 2 × 2 × 5 × 11 × 11 × 31 × 59 × 227)See below for interesting mathematical facts about the number 2009485720 from the Numbermatics database.
Names of 2009485720
- Cardinal: 2009485720 can be written as Two billion, nine million, four hundred eighty-five thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.00948572 × 109
Factors of 2009485720
Divisors of 2009485720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 31 40 44 55 59 62 88 110 118 121 124 155 220 227 236 242 248 295 310 341 440 454 472 484 590 605 620 649 682 908 968 1135 1180 1210 1240 1298 1364 1705 1816 1829 2270 2360 2420 2497 2596 2728 3245 3410 3658 3751 4540 4840 4994 5192 6490 6820 7037 7139 7316 7502 9080 9145 9988 12485 12980 13393 13640 14074 14278 14632 15004 18290 18755 19976 20119 24970 25960 26786 27467 28148 28556 30008 35185 35695 36580 37510 40238 49940 53572 54934 56296 57112 66965 70370 71390 73160 75020 77407 80476 99880 100595 107144 109868 133930 137335 140740 142780 147323 150040 154814 160952 201190 219736 221309 267860 274670 281480 285560 294646 309628 387035 402380 415183 442618 535720 549340 589292 619256 736615 774070 804760 830366 851477 885236 1098680 1106545 1178584 1473230 1548140 1620553 1660732 1702954 1770472 2075915 2213090 2946460 3096280 3241106 3321464 3405908 4151830 4257385 4426180 4567013 5892920 6482212 6811816 8102765 8303660 8514770 8852360 9134026 12964424 16205530 16607320 17029540 18268052 22835065 32411060 34059080 36536104 45670130 50237143 64822120 91340260 100474286 182680520 200948572 251185715 401897144 502371430 1004742860 2009485720
- Sum of all divisors σ(n): 5239987200
- Sum of proper divisors (its aliquot sum) s(n): 3230501480
- 2009485720 is an abundant number, because the sum of its proper divisors (3230501480) is greater than itself. Its abundance is 1221015760
Bases of 2009485720
- Binary: 11101111100011001010001100110002
- Hexadecimal: 0x77C65198
- Base-36: X8E93S
Squares and roots of 2009485720
- 2009485720 squared (20094857202) is 4038032858883918400
- 2009485720 cubed (20094857203) is 8114369366818009162445248000
-
The
square root of 2009485720 is 44827.2876716849 -
The
cube root of 2009485720 is 1261.9097854861
Scales and comparisons
How big is 2009485720?- 2,009,485,720 seconds is equal to 63 years, 46 weeks, 3 days, 22 hours, 28 minutes, 40 seconds.
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To count from 1 to 2,009,485,720 would take you about one hundred twenty-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 2009485720 cubic inches would be around 105.2 feet tall.
Recreational maths with 2009485720
- 2009485720 backwards is 0275849002
- The number of decimal digits it has is: 10
- The sum of 2009485720's digits is 37
- More coming soon!
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The information we have on file for 2009485720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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