20739492480
20,739,492,480 is an even composite number composed of seven prime numbers multiplied together.
20739492480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 20739492480:
27 × 3 × 5 × 7 × 41 × 61 × 617
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 41 × 61 × 617)See below for interesting mathematical facts about the number 20739492480 from the Numbermatics database.
Names of 20739492480
- Cardinal: 20739492480 can be written as Twenty billion, seven hundred thirty-nine million, four hundred ninety-two thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.073949248 × 1010
Factors of 20739492480
Divisors of 20739492480
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 41 42 48 56 60 61 64 70 80 82 84 96 105 112 120 122 123 128 140 160 164 168 183 192 205 210 224 240 244 246 280 287 305 320 328 336 366 384 410 420 427 448 480 488 492 560 574 610 615 617 640 656 672 732 820 840 854 861 896 915 960 976 984 1120 1148 1220 1230 1234 1281 1312 1344 1435 1464 1640 1680 1708 1722 1830 1851 1920 1952 1968 2135 2240 2296 2440 2460 2468 2501 2562 2624 2688 2870 2928 3085 3280 3360 3416 3444 3660 3702 3904 3936 4270 4305 4319 4480 4592 4880 4920 4936 5002 5124 5248 5740 5856 6170 6405 6560 6720 6832 6888 7320 7404 7503 7808 7872 8540 8610 8638 9184 9255 9760 9840 9872 10004 10248 11480 11712 12340 12505 12810 12957 13120 13440 13664 13776 14640 14808 15006 15744 17080 17220 17276 17507 18368 18510 19520 19680 19744 20008 20496 21595 22960 23424 24680 25010 25297 25620 25914 26240 27328 27552 29280 29616 30012 34160 34440 34552 35014 36736 37020 37515 37637 39040 39360 39488 40016 40992 43190 45920 49360 50020 50594 51240 51828 52521 54656 55104 58560 59232 60024 64785 68320 68880 69104 70028 74040 75030 75274 75891 78720 78976 80032 81984 86380 87535 91840 98720 100040 101188 102480 103656 105042 110208 112911 117120 118464 120048 126485 129570 136640 137760 138208 140056 148080 150060 150548 151782 160064 163968 172760 175070 177079 183680 188185 197440 200080 202376 204960 207312 210084 225822 236928 240096 252970 259140 262605 263459 273280 275520 276416 280112 296160 300120 301096 303564 320128 345520 350140 354158 376370 379455 394880 400160 404752 409920 414624 420168 451644 480192 505940 518280 525210 526918 531237 551040 552832 560224 564555 592320 600240 602192 607128 691040 700280 708316 752740 758910 790377 800320 809504 819840 829248 840336 885395 903288 960384 1011880 1036560 1050420 1053836 1062474 1120448 1129110 1184640 1200480 1204384 1214256 1317295 1382080 1400560 1416632 1505480 1517820 1543117 1580754 1600640 1619008 1658496 1680672 1770790 1806576 2023760 2073120 2100840 2107672 2124948 2240896 2258220 2400960 2408768 2428512 2634590 2656185 2764160 2801120 2833264 3010960 3035640 3086234 3161508 3238016 3361344 3541580 3613152 3951885 4047520 4146240 4201680 4215344 4249896 4516440 4629351 4801920 4817536 4857024 5269180 5312370 5602240 5666528 6021920 6071280 6172468 6323016 6722688 7083160 7226304 7715585 7903770 8095040 8292480 8403360 8430688 8499792 9032880 9258702 9714048 10538360 10624740 10801819 11204480 11333056 12043840 12142560 12344936 12646032 14166320 14452608 15431170 15807540 16190080 16806720 16861376 16999584 18065760 18517404 21076720 21249480 21603638 22666112 23146755 24087680 24285120 24689872 25292064 28332640 30862340 31615080 32405457 33613440 33722752 33999168 36131520 37034808 42153440 42498960 43207276 46293510 48570240 49379744 50584128 54009095 56665280 61724680 63230160 64810914 67998336 72263040 74069616 84306880 84997920 86414552 92587020 98759488 101168256 108018190 113330560 123449360 126460320 129621828 148139232 162027285 168613760 169995840 172829104 185174040 197518976 216036380 246898720 252920640 259243656 296278464 324054570 339991680 345658208 370348080 432072760 493797440 505841280 518487312 592556928 648109140 691316416 740696160 864145520 987594880 1036974624 1296218280 1382632832 1481392320 1728291040 2073949248 2592436560 2962784640 3456582080 4147898496 5184873120 6913164160 10369746240 20739492480
- Sum of all divisors σ(n): 78789957120
- Sum of proper divisors (its aliquot sum) s(n): 58050464640
- 20739492480 is an abundant number, because the sum of its proper divisors (58050464640) is greater than itself. Its abundance is 37310972160
Bases of 20739492480
- Binary: 100110101000010101110001010100000002
- Hexadecimal: 0x4D42B8A80
- Base-36: 9IZRATC
Squares and roots of 20739492480
- 20739492480 squared (207394924802) is 430126548327976550400
- 20739492480 cubed (207394924803) is 8920606314496426240637140992000
-
The
square root of 20739492480 is 144012.1261560983 -
The
cube root of 20739492480 is 2747.4684131147
Scales and comparisons
How big is 20739492480?- 20,739,492,480 seconds is equal to 659 years, 23 weeks, 3 days, 10 hours, 8 minutes.
-
To count from 1 to 20,739,492,480 would take you about one thousand, three hundred eighteen 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 20739492480 cubic inches would be around 229 feet tall.
Recreational maths with 20739492480
- 20739492480 backwards is 08429493702
- 20739492480 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20739492480's digits is 48
- More coming soon!
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