215988029920
215,988,029,920 is an even composite number composed of five prime numbers multiplied together.
215988029920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 215988029920:
25 × 5 × 132 × 43 × 4312
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 43 × 431 × 431)See below for interesting mathematical facts about the number 215988029920 from the Numbermatics database.
Names of 215988029920
- Cardinal: 215988029920 can be written as Two hundred fifteen billion, nine hundred eighty-eight million, twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.1598802992 × 1011
Factors of 215988029920
Divisors of 215988029920
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 43 52 65 80 86 104 130 160 169 172 208 215 260 338 344 416 430 431 520 559 676 688 845 860 862 1040 1118 1352 1376 1690 1720 1724 2080 2155 2236 2704 2795 3380 3440 3448 4310 4472 5408 5590 5603 6760 6880 6896 7267 8620 8944 11180 11206 13520 13792 14534 17240 17888 18533 22360 22412 27040 28015 29068 34480 36335 37066 44720 44824 56030 58136 68960 72670 72839 74132 89440 89648 92665 112060 116272 145340 145678 148264 179296 185330 185761 224120 232544 240929 290680 291356 296528 364195 370660 371522 448240 481858 581360 582712 593056 728390 741320 743044 896480 928805 963716 1162720 1165424 1204645 1456780 1482640 1486088 1857610 1927432 2330848 2409290 2414893 2913560 2965280 2972176 3132077 3715220 3854864 4818580 4829786 5827120 5944352 6264154 7430440 7709728 7987723 9637160 9659572 11654240 12074465 12528308 14860880 15660385 15975446 19274320 19319144 24148930 25056616 29721760 31320770 31393609 31950892 38548640 38638288 39938615 48297860 50113232 62641540 62787218 63901784 77276576 79877230 96595720 100226464 103840399 125283080 125574436 127803568 156968045 159754460 193191440 207680798 250566160 251148872 255607136 313936090 319508920 386382880 415361596 501132320 502297744 519201995 627872180 639017840 830723192 1004595488 1038403990 1255744360 1278035680 1349925187 1661446384 2076807980 2511488720 2699850374 3322892768 4153615960 5022977440 5399700748 6749625935 8307231920 10799401496 13499251870 16614463840 21598802992 26998503740 43197605984 53997007480 107994014960 215988029920
- Sum of all divisors σ(n): 566707441608
- Sum of proper divisors (its aliquot sum) s(n): 350719411688
- 215988029920 is an abundant number, because the sum of its proper divisors (350719411688) is greater than itself. Its abundance is 134731381768
Bases of 215988029920
- Binary: 110010010010011110001111001001111000002
- Hexadecimal: 0x3249E3C9E0
- Base-36: 2R81P2HS
Squares and roots of 215988029920
- 215988029920 squared (2159880299202) is 46650829068722815206400
- 215988029920 cubed (2159880299203) is 10076020664688109146986554175488000
-
The
square root of 215988029920 is 464745.1236107809 -
The
cube root of 215988029920 is 5999.8891638785
Scales and comparisons
How big is 215988029920?- 215,988,029,920 seconds is equal to 6,867 years, 39 weeks, 10 hours, 58 minutes, 40 seconds.
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To count from 1 to 215,988,029,920 would take you about thirteen thousand, seven hundred thirty-five 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 215988029920 cubic inches would be around 500 feet tall.
Recreational maths with 215988029920
- 215988029920 backwards is 029920889512
- The number of decimal digits it has is: 12
- The sum of 215988029920's digits is 55
- More coming soon!
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