38385222720
38,385,222,720 is an even composite number composed of six prime numbers multiplied together.
38385222720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 38385222720:
26 × 3 × 5 × 13 × 19 × 161881
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 19 × 161881)See below for interesting mathematical facts about the number 38385222720 from the Numbermatics database.
Names of 38385222720
- Cardinal: 38385222720 can be written as Thirty-eight billion, three hundred eighty-five million, two hundred twenty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.838522272 × 1010
Factors of 38385222720
Divisors of 38385222720
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 64 65 76 78 80 95 96 104 114 120 130 152 156 160 190 192 195 208 228 240 247 260 285 304 312 320 380 390 416 456 480 494 520 570 608 624 741 760 780 832 912 960 988 1040 1140 1216 1235 1248 1482 1520 1560 1824 1976 2080 2280 2470 2496 2964 3040 3120 3648 3705 3952 4160 4560 4940 5928 6080 6240 7410 7904 9120 9880 11856 12480 14820 15808 18240 19760 23712 29640 39520 47424 59280 79040 118560 161881 237120 323762 485643 647524 809405 971286 1295048 1618810 1942572 2104453 2428215 2590096 3075739 3237620 3885144 4208906 4856430 5180192 6151478 6313359 6475240 7770288 8417812 9227217 9712860 10360384 10522265 12302956 12626718 12950480 15378695 15540576 16835624 18454434 19425720 21044530 24605912 25253436 25900960 30757390 31081152 31566795 33671248 36908868 38851440 39984607 42089060 46136085 49211824 50506872 51801920 61514780 63133590 67342496 73817736 77702880 79969214 84178120 92272170 98423648 101013744 119953821 123029560 126267180 134684992 147635472 155405760 159938428 168356240 184544340 196847296 199923035 202027488 239907642 246059120 252534360 295270944 319876856 336712480 369088680 399846070 404054976 479815284 492118240 505068720 590541888 599769105 639753712 673424960 738177360 799692140 959630568 984236480 1010137440 1199538210 1279507424 1476354720 1599384280 1919261136 2020274880 2399076420 2559014848 2952709440 3198768560 3838522272 4798152840 6397537120 7677044544 9596305680 12795074240 19192611360 38385222720
- Sum of all divisors σ(n): 138156574080
- Sum of proper divisors (its aliquot sum) s(n): 99771351360
- 38385222720 is an abundant number, because the sum of its proper divisors (99771351360) is greater than itself. Its abundance is 61386128640
Bases of 38385222720
- Binary: 1000111011111111000000000100010000002
- Hexadecimal: 0x8EFF00440
- Base-36: HMTKJEO
Squares and roots of 38385222720
- 38385222720 squared (383852227202) is 1473425323264004198400
- 38385222720 cubed (383852227203) is 56557759194776798514599067648000
-
The
square root of 38385222720 is 195921.4707988893 -
The
cube root of 38385222720 is 3373.2978403815
Scales and comparisons
How big is 38385222720?- 38,385,222,720 seconds is equal to 1,220 years, 27 weeks, 4 days, 9 hours, 52 minutes.
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To count from 1 to 38,385,222,720 would take you about two thousand, four hundred 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 38385222720 cubic inches would be around 281.1 feet tall.
Recreational maths with 38385222720
- 38385222720 backwards is 02722258383
- The number of decimal digits it has is: 11
- The sum of 38385222720's digits is 42
- More coming soon!
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