1990125000
1,990,125,000 is an even composite number composed of five prime numbers multiplied together.
1990125000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 1990125000:
23 × 32 × 56 × 29 × 61
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 29 × 61)See below for interesting mathematical facts about the number 1990125000 from the Numbermatics database.
Names of 1990125000
- Cardinal: 1990125000 can be written as One billion, nine hundred ninety million, one hundred twenty-five thousand.
Scientific notation
- Scientific notation: 1.990125 × 109
Factors of 1990125000
Divisors of 1990125000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 29 30 36 40 45 50 58 60 61 72 75 87 90 100 116 120 122 125 145 150 174 180 183 200 225 232 244 250 261 290 300 305 348 360 366 375 435 450 488 500 522 549 580 600 610 625 696 725 732 750 870 900 915 1000 1044 1098 1125 1160 1220 1250 1305 1450 1464 1500 1525 1740 1769 1800 1830 1875 2088 2175 2196 2250 2440 2500 2610 2745 2900 3000 3050 3125 3480 3538 3625 3660 3750 4350 4392 4500 4575 5000 5220 5307 5490 5625 5800 6100 6250 6525 7076 7250 7320 7500 7625 8700 8845 9000 9150 9375 10440 10614 10875 10980 11250 12200 12500 13050 13725 14152 14500 15000 15250 15625 15921 17400 17690 18125 18300 18750 21228 21750 21960 22500 22875 25000 26100 26535 27450 28125 29000 30500 31250 31842 32625 35380 36250 36600 37500 38125 42456 43500 44225 45000 45750 46875 52200 53070 54375 54900 56250 61000 62500 63684 65250 68625 70760 72500 75000 76250 79605 87000 88450 90625 91500 93750 106140 108750 109800 112500 114375 125000 127368 130500 132675 137250 140625 145000 152500 159210 163125 176900 181250 183000 187500 190625 212280 217500 221125 225000 228750 261000 265350 271875 274500 281250 305000 318420 326250 343125 353800 362500 375000 381250 398025 435000 442250 453125 457500 530700 543750 549000 562500 571875 636840 652500 663375 686250 725000 762500 796050 815625 884500 906250 915000 953125 1061400 1087500 1105625 1125000 1143750 1305000 1326750 1359375 1372500 1525000 1592100 1631250 1715625 1769000 1812500 1906250 1990125 2175000 2211250 2287500 2653500 2718750 2745000 2859375 3184200 3262500 3316875 3431250 3625000 3812500 3980250 4078125 4422500 4575000 5307000 5437500 5528125 5718750 6525000 6633750 6862500 7625000 7960500 8156250 8578125 8845000 9950625 10875000 11056250 11437500 13267500 13725000 15921000 16312500 16584375 17156250 19901250 22112500 22875000 26535000 27640625 32625000 33168750 34312500 39802500 44225000 49753125 55281250 66337500 68625000 79605000 82921875 99506250 110562500 132675000 165843750 199012500 221125000 248765625 331687500 398025000 497531250 663375000 995062500 1990125000
- Sum of all divisors σ(n): 7083893700
- Sum of proper divisors (its aliquot sum) s(n): 5093768700
- 1990125000 is an abundant number, because the sum of its proper divisors (5093768700) is greater than itself. Its abundance is 3103643700
Bases of 1990125000
- Binary: 11101101001111011100101110010002
- Hexadecimal: 0x769EE5C8
- Base-36: WWVAA0
Squares and roots of 1990125000
- 1990125000 squared (19901250002) is 3960597515625000000
- 1990125000 cubed (19901250003) is 7882084130783203125000000000
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The
square root of 1990125000 is 44610.8170738893 -
The
cube root of 1990125000 is 1257.8440076081
Scales and comparisons
How big is 1990125000?- 1,990,125,000 seconds is equal to 63 years, 14 weeks, 3 days, 20 hours, 30 minutes.
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To count from 1 to 1,990,125,000 would take you about one hundred twenty-six 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 1990125000 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990125000
- 1990125000 backwards is 0005210991
- The number of decimal digits it has is: 10
- The sum of 1990125000's digits is 27
- More coming soon!
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Numbermatics. (2024). Number 1990125000 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/1990125000/
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The information we have on file for 1990125000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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