20703720960
20,703,720,960 is an even composite number composed of five prime numbers multiplied together.
20703720960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20703720960:
29 × 33 × 5 × 13 × 23041
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 23041)See below for interesting mathematical facts about the number 20703720960 from the Numbermatics database.
Names of 20703720960
- Cardinal: 20703720960 can be written as Twenty billion, seven hundred three million, seven hundred twenty thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.070372096 × 1010
Factors of 20703720960
Divisors of 20703720960
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 180 192 195 208 216 234 240 256 260 270 288 312 320 351 360 384 390 416 432 468 480 512 520 540 576 585 624 640 702 720 768 780 832 864 936 960 1040 1080 1152 1170 1248 1280 1404 1440 1536 1560 1664 1728 1755 1872 1920 2080 2160 2304 2340 2496 2560 2808 2880 3120 3328 3456 3510 3744 3840 4160 4320 4608 4680 4992 5616 5760 6240 6656 6912 7020 7488 7680 8320 8640 9360 9984 11232 11520 12480 13824 14040 14976 16640 17280 18720 19968 22464 23040 23041 24960 28080 29952 33280 34560 37440 44928 46082 49920 56160 59904 69120 69123 74880 89856 92164 99840 112320 115205 138246 149760 179712 184328 207369 224640 230410 276492 299520 299533 345615 368656 414738 449280 460820 552984 599066 622107 691230 737312 829476 898560 898599 921640 1036845 1105968 1198132 1244214 1382460 1474624 1497665 1658952 1797198 1843280 2073690 2211936 2396264 2488428 2695797 2764920 2949248 2995330 3110535 3317904 3594396 3686560 4147380 4423872 4492995 4792528 4976856 5391594 5529840 5898496 5990660 6221070 6635808 7188792 7373120 8087391 8294760 8847744 8985990 9585056 9953712 10783188 11059680 11796992 11981320 12442140 13271616 13478985 14377584 14746240 16174782 16589520 17695488 17971980 19170112 19907424 21566376 22119360 23962640 24884280 26543232 26957970 28755168 29492480 32349564 33179040 35390976 35943960 38340224 39814848 40436955 43132752 44238720 47925280 49768560 53086464 53915940 57510336 58984960 64699128 66358080 71887920 76680448 79629696 80873910 86265504 88477440 95850560 99537120 106172928 107831880 115020672 129398256 132716160 143775840 153360896 159259392 161747820 172531008 176954880 191701120 199074240 215663760 230041344 258796512 265432320 287551680 318518784 323495640 345062016 383402240 398148480 431327520 460082688 517593024 530864640 575103360 646991280 690124032 766804480 796296960 862655040 1035186048 1150206720 1293982560 1380248064 1592593920 1725310080 2070372096 2300413440 2587965120 3450620160 4140744192 5175930240 6901240320 10351860480 20703720960
- Sum of all divisors σ(n): 79201805760
- Sum of proper divisors (its aliquot sum) s(n): 58498084800
- 20703720960 is an abundant number, because the sum of its proper divisors (58498084800) is greater than itself. Its abundance is 37794363840
Bases of 20703720960
- Binary: 100110100100000100110110110000000002
- Hexadecimal: 0x4D209B600
- Base-36: 9IEGLC0
Squares and roots of 20703720960
- 20703720960 squared (207037209602) is 428644061589543321600
- 20703720960 cubed (207037209603) is 8874527042310958984237940736000
-
The
square root of 20703720960 is 143887.8763482177 -
The
cube root of 20703720960 is 2745.8878909817
Scales and comparisons
How big is 20703720960?- 20,703,720,960 seconds is equal to 658 years, 16 weeks, 2 days, 9 hours, 36 minutes.
-
To count from 1 to 20,703,720,960 would take you about one thousand, three hundred sixteen 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 20703720960 cubic inches would be around 228.8 feet tall.
Recreational maths with 20703720960
- 20703720960 backwards is 06902730702
- 20703720960 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20703720960's digits is 36
- More coming soon!
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