21722294000
21,722,294,000 is an even composite number composed of five prime numbers multiplied together.
21722294000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21722294000:
24 × 53 × 11 × 17 × 2412
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 17 × 241 × 241)See below for interesting mathematical facts about the number 21722294000 from the Numbermatics database.
Names of 21722294000
- Cardinal: 21722294000 can be written as Twenty-one billion, seven hundred twenty-two million, two hundred ninety-four thousand.
Scientific notation
- Scientific notation: 2.1722294 × 1010
Factors of 21722294000
Divisors of 21722294000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 25 34 40 44 50 55 68 80 85 88 100 110 125 136 170 176 187 200 220 241 250 272 275 340 374 400 425 440 482 500 550 680 748 850 880 935 964 1000 1100 1205 1360 1375 1496 1700 1870 1928 2000 2125 2200 2410 2651 2750 2992 3400 3740 3856 4097 4250 4400 4675 4820 5302 5500 6025 6800 7480 8194 8500 9350 9640 10604 11000 12050 13255 14960 16388 17000 18700 19280 20485 21208 22000 23375 24100 26510 30125 32776 34000 37400 40970 42416 45067 46750 48200 53020 58081 60250 65552 66275 74800 81940 90134 93500 96400 102425 106040 116162 120500 132550 163880 180268 187000 204850 212080 225335 232324 241000 265100 290405 327760 331375 360536 374000 409700 450670 464648 482000 512125 530200 580810 638891 662750 721072 819400 901340 929296 987377 1024250 1060400 1126675 1161620 1277782 1325500 1452025 1638800 1802680 1974754 2048500 2253350 2323240 2555564 2651000 2904050 3194455 3605360 3949508 4097000 4506700 4646480 4936885 5111128 5302000 5633375 5808100 6388910 7260125 7899016 8194000 9013400 9873770 10222256 10861147 11266750 11616200 12777820 14520250 15798032 15972275 18026800 19747540 21722294 22533500 23232400 24684425 25555640 29040500 31944550 39495080 43444588 45067000 49368850 51111280 54305735 58081000 63889100 78990160 79861375 86889176 90134000 98737700 108611470 116162000 123422125 127778200 159722750 173778352 197475400 217222940 246844250 255556400 271528675 319445500 394950800 434445880 493688500 543057350 638891000 868891760 987377000 1086114700 1277782000 1357643375 1974754000 2172229400 2715286750 4344458800 5430573500 10861147000 21722294000
- Sum of all divisors σ(n): 60922806048
- Sum of proper divisors (its aliquot sum) s(n): 39200512048
- 21722294000 is an abundant number, because the sum of its proper divisors (39200512048) is greater than itself. Its abundance is 17478218048
Bases of 21722294000
- Binary: 101000011101011111111100110111100002
- Hexadecimal: 0x50EBFE6F0
- Base-36: 9Z8W5BK
Squares and roots of 21722294000
- 21722294000 squared (217222940002) is 471858056622436000000
- 21722294000 cubed (217222940003) is 10249839432221201788184000000000
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The
square root of 21722294000 is 147384.8499676951 -
The
cube root of 21722294000 is 2790.1993237263
Scales and comparisons
How big is 21722294000?- 21,722,294,000 seconds is equal to 690 years, 36 weeks, 3 days, 10 hours, 33 minutes, 20 seconds.
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To count from 1 to 21,722,294,000 would take you about one thousand, three hundred eighty-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 21722294000 cubic inches would be around 232.5 feet tall.
Recreational maths with 21722294000
- 21722294000 backwards is 00049222712
- The number of decimal digits it has is: 11
- The sum of 21722294000's digits is 29
- More coming soon!
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