1428961600
1,428,961,600 is an even composite number composed of four prime numbers multiplied together.
1428961600 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred ten divisors.
Prime factorization of 1428961600:
26 × 52 × 114 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 11 × 11 × 11 × 61)See below for interesting mathematical facts about the number 1428961600 from the Numbermatics database.
Names of 1428961600
- Cardinal: 1428961600 can be written as One billion, four hundred twenty-eight million, nine hundred sixty-one thousand, six hundred.
Scientific notation
- Scientific notation: 1.4289616 × 109
Factors of 1428961600
Divisors of 1428961600
- Number of divisors d(n): 210
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 61 64 80 88 100 110 121 122 160 176 200 220 242 244 275 305 320 352 400 440 484 488 550 605 610 671 704 800 880 968 976 1100 1210 1220 1331 1342 1525 1600 1760 1936 1952 2200 2420 2440 2662 2684 3025 3050 3355 3520 3872 3904 4400 4840 4880 5324 5368 6050 6100 6655 6710 7381 7744 8800 9680 9760 10648 10736 12100 12200 13310 13420 14641 14762 16775 17600 19360 19520 21296 21472 24200 24400 26620 26840 29282 29524 33275 33550 36905 38720 42592 42944 48400 48800 53240 53680 58564 59048 66550 67100 73205 73810 81191 85184 96800 97600 106480 107360 117128 118096 133100 134200 146410 147620 162382 184525 193600 212960 214720 234256 236192 266200 268400 292820 295240 324764 366025 369050 405955 425920 468512 472384 532400 536800 585640 590480 649528 732050 738100 811910 893101 937024 1064800 1073600 1171280 1180960 1299056 1464100 1476200 1623820 1786202 2029775 2129600 2342560 2361920 2598112 2928200 2952400 3247640 3572404 4059550 4465505 4685120 5196224 5856400 5904800 6495280 7144808 8119100 8931010 11712800 11809600 12990560 14289616 16238200 17862020 22327525 23425600 25981120 28579232 32476400 35724040 44655050 57158464 64952800 71448080 89310100 129905600 142896160 178620200 285792320 357240400 714480800 1428961600
- Sum of all divisors σ(n): 3931133870
- Sum of proper divisors (its aliquot sum) s(n): 2502172270
- 1428961600 is an abundant number, because the sum of its proper divisors (2502172270) is greater than itself. Its abundance is 1073210670
Bases of 1428961600
- Binary: 10101010010110000111001010000002
- Hexadecimal: 0x552C3940
- Base-36: NMRLTS
Squares and roots of 1428961600
- 1428961600 squared (14289616002) is 2041931254274560000
- 1428961600 cubed (14289616003) is 2917841352198182096896000000
-
The
square root of 1428961600 is 37801.6084313883 -
The
cube root of 1428961600 is 1126.3504047171
Scales and comparisons
How big is 1428961600?- 1,428,961,600 seconds is equal to 45 years, 22 weeks, 4 days, 21 hours, 46 minutes, 40 seconds.
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To count from 1 to 1,428,961,600 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 1428961600 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428961600
- 1428961600 backwards is 0061698241
- The number of decimal digits it has is: 10
- The sum of 1428961600's digits is 37
- More coming soon!
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