1428150400
1,428,150,400 is an even composite number composed of five prime numbers multiplied together.
1428150400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1428150400:
27 × 52 × 43 × 97 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 43 × 97 × 107)See below for interesting mathematical facts about the number 1428150400 from the Numbermatics database.
Names of 1428150400
- Cardinal: 1428150400 can be written as One billion, four hundred twenty-eight million, one hundred fifty thousand, four hundred.
Scientific notation
- Scientific notation: 1.4281504 × 109
Factors of 1428150400
Divisors of 1428150400
- 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 43 50 64 80 86 97 100 107 128 160 172 194 200 214 215 320 344 388 400 428 430 485 535 640 688 776 800 856 860 970 1070 1075 1376 1552 1600 1712 1720 1940 2140 2150 2425 2675 2752 3104 3200 3424 3440 3880 4171 4280 4300 4601 4850 5350 5504 6208 6848 6880 7760 8342 8560 8600 9202 9700 10379 10700 12416 13696 13760 15520 16684 17120 17200 18404 19400 20758 20855 21400 23005 27520 31040 33368 34240 34400 36808 38800 41516 41710 42800 46010 51895 62080 66736 68480 68800 73616 77600 83032 83420 85600 92020 103790 104275 115025 133472 137600 147232 155200 166064 166840 171200 184040 207580 208550 230050 259475 266944 294464 310400 332128 333680 342400 368080 415160 417100 446297 460100 518950 533888 588928 664256 667360 736160 830320 834200 892594 920200 1037900 1328512 1334720 1472320 1660640 1668400 1785188 1840400 2075800 2231485 2669440 2944640 3321280 3336800 3570376 3680800 4151600 4462970 6642560 6673600 7140752 7361600 8303200 8925940 11157425 13347200 14281504 14723200 16606400 17851880 22314850 28563008 33212800 35703760 44629700 57126016 71407520 89259400 142815040 178518800 285630080 357037600 714075200 1428150400
- Sum of all divisors σ(n): 3681326880
- Sum of proper divisors (its aliquot sum) s(n): 2253176480
- 1428150400 is an abundant number, because the sum of its proper divisors (2253176480) is greater than itself. Its abundance is 825026080
Bases of 1428150400
- Binary: 10101010001111111011000100000002
- Hexadecimal: 0x551FD880
- Base-36: NMA7WG
Squares and roots of 1428150400
- 1428150400 squared (14281504002) is 2039613565020160000
- 1428150400 cubed (14281504003) is 2912874928728967512064000000
-
The
square root of 1428150400 is 37790.8772060137 -
The
cube root of 1428150400 is 1126.1372269807
Scales and comparisons
How big is 1428150400?- 1,428,150,400 seconds is equal to 45 years, 21 weeks, 2 days, 12 hours, 26 minutes, 40 seconds.
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To count from 1 to 1,428,150,400 would take you about ninety 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 1428150400 cubic inches would be around 93.8 feet tall.
Recreational maths with 1428150400
- 1428150400 backwards is 0040518241
- 1428150400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428150400's digits is 25
- More coming soon!
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