13189711920
13,189,711,920 is an even composite number composed of seven prime numbers multiplied together.
13189711920 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 13189711920:
24 × 3 × 5 × 7 × 11 × 653 × 1093
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 653 × 1093)See below for interesting mathematical facts about the number 13189711920 from the Numbermatics database.
Names of 13189711920
- Cardinal: 13189711920 can be written as Thirteen billion, one hundred eighty-nine million, seven hundred eleven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.318971192 × 1010
Factors of 13189711920
Divisors of 13189711920
- 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 88 105 110 112 120 132 140 154 165 168 176 210 220 231 240 264 280 308 330 336 385 420 440 462 528 560 616 653 660 770 840 880 924 1093 1155 1232 1306 1320 1540 1680 1848 1959 2186 2310 2612 2640 3080 3265 3279 3696 3918 4372 4571 4620 5224 5465 6160 6530 6558 7183 7651 7836 8744 9142 9240 9795 10448 10930 12023 13060 13116 13713 14366 15302 15672 16395 17488 18284 18480 19590 21549 21860 22855 22953 24046 26120 26232 27426 28732 30604 31344 32790 35915 36069 36568 38255 39180 43098 43720 45710 45906 48092 50281 52240 52464 54852 57464 60115 61208 65580 68565 71830 72138 73136 76510 78360 84161 86196 87440 91420 91812 96184 100562 107745 109704 114765 114928 120230 122416 131160 137130 143660 144276 150843 153020 156720 168322 172392 180345 182840 183624 192368 201124 215490 219408 229530 240460 251405 252483 262320 274260 287320 288552 301686 306040 336644 344784 360690 365680 367248 402248 420805 430980 459060 480920 502810 504966 548520 574640 577104 603372 612080 673288 713729 721380 754215 804496 841610 861960 918120 961840 1005620 1009932 1097040 1206744 1262415 1346576 1427458 1442760 1508430 1683220 1723920 1836240 2011240 2019864 2141187 2413488 2524830 2854916 2885520 3016860 3366440 3568645 4022480 4039728 4282374 4996103 5049660 5709832 6033720 6732880 7137290 7851019 8564748 9992206 10099320 10705935 11419664 12067440 14274580 14988309 15702038 17129496 19984412 20198640 21411870 23553057 24980515 28549160 29976618 31404076 34258992 39255095 39968824 42823740 47106114 49961030 54957133 57098320 59953236 62808152 74941545 78510190 79937648 85647480 94212228 99922060 109914266 117765285 119906472 125616304 149883090 157020380 164871399 171294960 188424456 199844120 219828532 235530570 239812944 274785665 299766180 314040760 329742798 376848912 399688240 439657064 471061140 549571330 599532360 628081520 659485596 824356995 879314128 942122280 1099142660 1199064720 1318971192 1648713990 1884244560 2198285320 2637942384 3297427980 4396570640 6594855960 13189711920
- Sum of all divisors σ(n): 51102157824
- Sum of proper divisors (its aliquot sum) s(n): 37912445904
- 13189711920 is an abundant number, because the sum of its proper divisors (37912445904) is greater than itself. Its abundance is 24722733984
Bases of 13189711920
- Binary: 11000100100010101100001000001100002
- Hexadecimal: 0x3122B0830
- Base-36: 624TAUO
Squares and roots of 13189711920
- 13189711920 squared (131897119202) is 173968500532590086400
- 13189711920 cubed (131897119203) is 2294594405179229811063909888000
-
The
square root of 13189711920 is 114846.4710820493 -
The
cube root of 13189711920 is 2362.7173478265
Scales and comparisons
How big is 13189711920?- 13,189,711,920 seconds is equal to 419 years, 20 weeks, 2 days, 16 hours, 52 minutes.
-
To count from 1 to 13,189,711,920 would take you about eight hundred thirty-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 13189711920 cubic inches would be around 196.9 feet tall.
Recreational maths with 13189711920
- 13189711920 backwards is 02911798131
- 13189711920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13189711920's digits is 42
- More coming soon!
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