16381097040
16,381,097,040 is an even composite number composed of seven prime numbers multiplied together.
16381097040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 16381097040:
24 × 3 × 5 × 7 × 11 × 811 × 1093
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 811 × 1093)See below for interesting mathematical facts about the number 16381097040 from the Numbermatics database.
Names of 16381097040
- Cardinal: 16381097040 can be written as Sixteen billion, three hundred eighty-one million, ninety-seven thousand and forty.
Scientific notation
- Scientific notation: 1.638109704 × 1010
Factors of 16381097040
Divisors of 16381097040
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 33 35 40 42 44 48 55 56 60 66 70 77 80 84 88 105 110 112 120 132 140 154 165 168 176 210 220 231 240 264 280 308 330 336 385 420 440 462 528 560 616 660 770 811 840 880 924 1093 1155 1232 1320 1540 1622 1680 1848 2186 2310 2433 2640 3080 3244 3279 3696 4055 4372 4620 4866 5465 5677 6160 6488 6558 7651 8110 8744 8921 9240 9732 10930 11354 12023 12165 12976 13116 15302 16220 16395 17031 17488 17842 18480 19464 21860 22708 22953 24046 24330 26232 26763 28385 30604 32440 32790 34062 35684 36069 38255 38928 43720 44605 45416 45906 48092 48660 52464 53526 56770 60115 61208 62447 64880 65580 68124 71368 72138 76510 84161 85155 87440 89210 90832 91812 96184 97320 107052 113540 114765 120230 122416 124894 131160 133815 136248 142736 144276 153020 168322 170310 178420 180345 183624 187341 192368 194640 214104 227080 229530 240460 249788 252483 262320 267630 272496 288552 306040 312235 336644 340620 356840 360690 367248 374682 420805 428208 454160 459060 480920 499576 504966 535260 577104 612080 624470 673288 681240 713680 721380 749364 841610 886423 918120 936705 961840 999152 1009932 1070520 1248940 1262415 1346576 1362480 1442760 1498728 1683220 1772846 1836240 1873410 2019864 2141040 2497880 2524830 2659269 2885520 2997456 3366440 3545692 3746820 4039728 4432115 4995760 5049660 5318538 6204961 6732880 7091384 7493640 8864230 9750653 10099320 10637076 12409922 13296345 14182768 14987280 17728460 18614883 19501306 20198640 21274152 24819844 26592690 29251959 31024805 35456920 37229766 39002612 42548304 48753265 49639688 53185380 58503918 62049610 68254571 70913840 74459532 78005224 93074415 97506530 99279376 106370760 117007836 124099220 136509142 146259795 148919064 156010448 186148830 195013060 204763713 212741520 234015672 248198440 273018284 292519590 297838128 341272855 372297660 390026120 409527426 468031344 496396880 546036568 585039180 682545710 744595320 780052240 819054852 1023818565 1092073136 1170078360 1365091420 1489190640 1638109704 2047637130 2340156720 2730182840 3276219408 4095274260 5460365680 8190548520 16381097040
- Sum of all divisors σ(n): 63447939072
- Sum of proper divisors (its aliquot sum) s(n): 47066842032
- 16381097040 is an abundant number, because the sum of its proper divisors (47066842032) is greater than itself. Its abundance is 30685744992
Bases of 16381097040
- Binary: 11110100000110001110110100010100002
- Hexadecimal: 0x3D063B450
- Base-36: 7IWVRDC
Squares and roots of 16381097040
- 16381097040 squared (163810970402) is 268340340233896761600
- 16381097040 cubed (163810970403) is 4395709153118079149111345664000
-
The
square root of 16381097040 is 127988.6598101567 -
The
cube root of 16381097040 is 2539.6916690233
Scales and comparisons
How big is 16381097040?- 16,381,097,040 seconds is equal to 520 years, 45 weeks, 1 day, 44 minutes.
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To count from 1 to 16,381,097,040 would take you about one thousand and forty-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 16381097040 cubic inches would be around 211.6 feet tall.
Recreational maths with 16381097040
- 16381097040 backwards is 04079018361
- The number of decimal digits it has is: 11
- The sum of 16381097040's digits is 39
- More coming soon!
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