16401664000
16,401,664,000 is an even composite number composed of four prime numbers multiplied together.
16401664000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 16401664000:
211 × 53 × 79 × 811
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 79 × 811)See below for interesting mathematical facts about the number 16401664000 from the Numbermatics database.
Names of 16401664000
- Cardinal: 16401664000 can be written as Sixteen billion, four hundred one million, six hundred sixty-four thousand.
Scientific notation
- Scientific notation: 1.6401664 × 1010
Factors of 16401664000
Divisors of 16401664000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 79 80 100 125 128 158 160 200 250 256 316 320 395 400 500 512 632 640 790 800 811 1000 1024 1264 1280 1580 1600 1622 1975 2000 2048 2528 2560 3160 3200 3244 3950 4000 4055 5056 5120 6320 6400 6488 7900 8000 8110 9875 10112 10240 12640 12800 12976 15800 16000 16220 19750 20224 20275 25280 25600 25952 31600 32000 32440 39500 40448 40550 50560 51200 51904 63200 64000 64069 64880 79000 80896 81100 101120 101375 103808 126400 128000 128138 129760 158000 161792 162200 202240 202750 207616 252800 256000 256276 259520 316000 320345 324400 404480 405500 415232 505600 512552 519040 632000 640690 648800 808960 811000 830464 1011200 1025104 1038080 1264000 1281380 1297600 1601725 1622000 1660928 2022400 2050208 2076160 2528000 2562760 2595200 3203450 3244000 4044800 4100416 4152320 5056000 5125520 5190400 6406900 6488000 8008625 8200832 8304640 10112000 10251040 10380800 12813800 12976000 16017250 16401664 20224000 20502080 20761600 25627600 25952000 32034500 32803328 41004160 41523200 51255200 51904000 64069000 65606656 82008320 102510400 103808000 128138000 131213312 164016640 205020800 207616000 256276000 328033280 410041600 512552000 656066560 820083200 1025104000 1640166400 2050208000 3280332800 4100416000 8200832000 16401664000
- Sum of all divisors σ(n): 41497747200
- Sum of proper divisors (its aliquot sum) s(n): 25096083200
- 16401664000 is an abundant number, because the sum of its proper divisors (25096083200) is greater than itself. Its abundance is 8694419200
Bases of 16401664000
- Binary: 11110100011001110110001000000000002
- Hexadecimal: 0x3D19D8800
- Base-36: 7J94KXS
Squares and roots of 16401664000
- 16401664000 squared (164016640002) is 269014581968896000000
- 16401664000 cubed (164016640003) is 4412286784554290642944000000000
-
The
square root of 16401664000 is 128068.9814123623 -
The
cube root of 16401664000 is 2540.7541109287
Scales and comparisons
How big is 16401664000?- 16,401,664,000 seconds is equal to 521 years, 27 weeks, 1 day, 1 hour, 46 minutes, 40 seconds.
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To count from 1 to 16,401,664,000 would take you about one thousand and forty-three 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 16401664000 cubic inches would be around 211.7 feet tall.
Recreational maths with 16401664000
- 16401664000 backwards is 00046610461
- The number of decimal digits it has is: 11
- The sum of 16401664000's digits is 28
- More coming soon!
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