1428994560
1,428,994,560 is an even composite number composed of six prime numbers multiplied together.
1428994560 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1428994560:
29 × 3 × 5 × 7 × 19 × 1399
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 19 × 1399)See below for interesting mathematical facts about the number 1428994560 from the Numbermatics database.
Names of 1428994560
- Cardinal: 1428994560 can be written as One billion, four hundred twenty-eight million, nine hundred ninety-four thousand, five hundred sixty.
Scientific notation
- Scientific notation: 1.42899456 × 109
Factors of 1428994560
Divisors of 1428994560
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 64 70 76 80 84 95 96 105 112 114 120 128 133 140 152 160 168 190 192 210 224 228 240 256 266 280 285 304 320 336 380 384 399 420 448 456 480 512 532 560 570 608 640 665 672 760 768 798 840 896 912 960 1064 1120 1140 1216 1280 1330 1344 1399 1520 1536 1596 1680 1792 1824 1920 1995 2128 2240 2280 2432 2560 2660 2688 2798 3040 3192 3360 3584 3648 3840 3990 4197 4256 4480 4560 4864 5320 5376 5596 6080 6384 6720 6995 7296 7680 7980 8394 8512 8960 9120 9728 9793 10640 10752 11192 12160 12768 13440 13990 14592 15960 16788 17024 17920 18240 19586 20985 21280 22384 24320 25536 26581 26880 27980 29184 29379 31920 33576 34048 36480 39172 41970 42560 44768 48640 48965 51072 53162 53760 55960 58758 63840 67152 68096 72960 78344 79743 83940 85120 89536 97930 102144 106324 111920 117516 127680 132905 134304 145920 146895 156688 159486 167880 170240 179072 186067 195860 204288 212648 223840 235032 255360 265810 268608 293790 313376 318972 335760 340480 358144 372134 391720 398715 425296 447680 470064 510720 531620 537216 558201 587580 626752 637944 671520 716288 744268 783440 797430 850592 895360 930335 940128 1021440 1063240 1074432 1116402 1175160 1253504 1275888 1343040 1488536 1566880 1594860 1701184 1790720 1860670 1880256 2126480 2148864 2232804 2350320 2507008 2551776 2686080 2791005 2977072 3133760 3189720 3402368 3581440 3721340 3760512 4252960 4465608 4700640 5014016 5103552 5372160 5582010 5954144 6267520 6379440 6804736 7442680 7521024 8505920 8931216 9401280 10207104 10744320 11164020 11908288 12535040 12758880 13609472 14885360 15042048 17011840 17862432 18802560 20414208 22328040 23816576 25070080 25517760 29770720 34023680 35724864 37605120 40828416 44656080 47633152 51035520 59541440 68047360 71449728 75210240 89312160 95266304 102071040 119082880 142899456 178624320 204142080 238165760 285798912 357248640 476331520 714497280 1428994560
- Sum of all divisors σ(n): 5499648000
- Sum of proper divisors (its aliquot sum) s(n): 4070653440
- 1428994560 is an abundant number, because the sum of its proper divisors (4070653440) is greater than itself. Its abundance is 2641658880
Bases of 1428994560
- Binary: 10101010010110010111010000000002
- Hexadecimal: 0x552CBA00
- Base-36: NMSB9C
Squares and roots of 1428994560
- 1428994560 squared (14289945602) is 2042025452509593600
- 1428994560 cubed (14289945603) is 2918043263017747602210816000
-
The
square root of 1428994560 is 37802.0443891597 -
The
cube root of 1428994560 is 1126.3590646711
Scales and comparisons
How big is 1428994560?- 1,428,994,560 seconds is equal to 45 years, 22 weeks, 5 days, 6 hours, 56 minutes.
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To count from 1 to 1,428,994,560 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 1428994560 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428994560
- 1428994560 backwards is 0654998241
- 1428994560 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428994560's digits is 48
- More coming soon!
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