20722294320
20,722,294,320 is an even composite number composed of seven prime numbers multiplied together.
What does the number 20722294320 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 320 divisors.
20722294320 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 20722294320:
24 × 3 × 5 × 7 × 13 × 163 × 5821
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 163 × 5821)See below for interesting mathematical facts about the number 20722294320 from the Numbermatics database.
Names of 20722294320
- Cardinal: 20722294320 can be written as Twenty billion, seven hundred twenty-two million, two hundred ninety-four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.072229432 × 1010
Factors of 20722294320
Divisors of 20722294320
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 52 56 60 65 70 78 80 84 91 104 105 112 120 130 140 156 163 168 182 195 208 210 240 260 273 280 312 326 336 364 390 420 455 489 520 546 560 624 652 728 780 815 840 910 978 1040 1092 1141 1304 1365 1456 1560 1630 1680 1820 1956 2119 2184 2282 2445 2608 2730 3120 3260 3423 3640 3912 4238 4368 4564 4890 5460 5705 5821 6357 6520 6846 7280 7824 8476 9128 9780 10595 10920 11410 11642 12714 13040 13692 14833 16952 17115 17463 18256 19560 21190 21840 22820 23284 25428 27384 29105 29666 31785 33904 34230 34926 39120 40747 42380 44499 45640 46568 50856 54768 58210 59332 63570 68460 69852 74165 75673 81494 84760 87315 88998 91280 93136 101712 116420 118664 122241 127140 136920 139704 148330 151346 162988 169520 174630 177996 203735 222495 227019 232840 237328 244482 254280 273840 279408 296660 302692 325976 349260 355992 378365 407470 444990 454038 465680 488964 508560 529711 593320 605384 611205 651952 698520 711984 756730 814940 889980 908076 948823 977928 1059422 1135095 1186640 1210768 1222410 1397040 1513460 1589133 1629880 1779960 1816152 1897646 1955856 2118844 2270190 2444820 2648555 2846469 3026920 3178266 3259760 3559920 3632304 3795292 4237688 4540380 4744115 4889640 5297110 5692938 6053840 6356532 6641761 7590584 7945665 8475376 9080760 9488230 9779280 10594220 11385876 12334699 12713064 13283522 14232345 15181168 15891330 18161520 18976460 19925283 21188440 22771752 24669398 25426128 26567044 28464690 31782660 33208805 37004097 37952920 39850566 42376880 45543504 49338796 53134088 56929380 61673495 63565320 66417610 74008194 75905840 79701132 86342893 98677592 99626415 106268176 113858760 123346990 127130640 132835220 148016388 159402264 172685786 185020485 197355184 199252830 227717520 246693980 259028679 265670440 296032776 318804528 345371572 370040970 398505660 431714465 493387960 518057358 531340880 592065552 690743144 740081940 797011320 863428930 986775920 1036114716 1295143395 1381486288 1480163880 1594022640 1726857860 2072229432 2590286790 2960327760 3453715720 4144458864 5180573580 6907431440 10361147160 20722294320
- Sum of all divisors σ(n): 79562241024
- Sum of proper divisors (its aliquot sum) s(n): 58839946704
- 20722294320 is an abundant number, because the sum of its proper divisors (58839946704) is greater than itself. Its abundance is 38117652384
Bases of 20722294320
- Binary: 100110100110010010100011110001100002
- Hexadecimal: 0x4D3251E30
- Base-36: 9IPIOMO
Squares and roots of 20722294320
- 20722294320 squared (207222943202) is 429413481884704262400
- 20722294320 cubed (207222943203) is 8898432556590830031611309568000
-
The
square root of 20722294320 is 143952.4029670919 -
The
cube root of 20722294320 is 2746.7087598675
Scales and comparisons
How big is 20722294320?- 20,722,294,320 seconds is equal to 658 years, 47 weeks, 8 hours, 52 minutes.
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To count from 1 to 20,722,294,320 would take you about one thousand, three hundred seventeen 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 20722294320 cubic inches would be around 228.9 feet tall.
Recreational maths with 20722294320
- 20722294320 backwards is 02349222702
- The number of decimal digits it has is: 11
- The sum of 20722294320's digits is 33
- More coming soon!
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