1421312200
1,421,312,200 is an even composite number composed of seven prime numbers multiplied together.
1421312200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1421312200:
23 × 52 × 7 × 11 × 17 × 61 × 89
(2 × 2 × 2 × 5 × 5 × 7 × 11 × 17 × 61 × 89)See below for interesting mathematical facts about the number 1421312200 from the Numbermatics database.
Names of 1421312200
- Cardinal: 1421312200 can be written as One billion, four hundred twenty-one million, three hundred twelve thousand, two hundred.
Scientific notation
- Scientific notation: 1.4213122 × 109
Factors of 1421312200
Divisors of 1421312200
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 17 20 22 25 28 34 35 40 44 50 55 56 61 68 70 77 85 88 89 100 110 119 122 136 140 154 170 175 178 187 200 220 238 244 275 280 305 308 340 350 356 374 385 425 427 440 445 476 488 550 595 610 616 623 671 680 700 712 748 770 850 854 890 935 952 979 1037 1100 1190 1220 1246 1309 1342 1400 1496 1513 1525 1540 1700 1708 1780 1870 1925 1958 2074 2135 2200 2225 2380 2440 2492 2618 2684 2975 3026 3050 3080 3115 3355 3400 3416 3560 3740 3850 3916 4148 4270 4450 4675 4697 4760 4895 4984 5185 5236 5368 5429 5950 6052 6100 6230 6545 6710 6853 7259 7480 7565 7700 7832 8296 8540 8900 9350 9394 9790 10370 10472 10591 10675 10858 11407 11900 12104 12200 12460 13090 13420 13706 14518 15130 15400 15575 16643 16775 17080 17800 18700 18788 19580 20740 21182 21350 21716 22814 23485 23800 24475 24920 25925 26180 26840 27145 27412 29036 30260 31150 32725 33286 33550 34265 36295 37400 37576 37825 38003 39160 41480 42364 42700 43432 45628 46970 48950 51850 52360 52955 54290 54824 57035 58072 59719 60520 62300 65450 66572 67100 68530 72590 75650 76006 79849 83215 84728 85400 91256 92293 93940 97900 103700 105910 108580 114070 116501 117425 119438 124600 130900 133144 134200 135725 137060 145180 151300 152012 159698 166430 171325 181475 184586 187880 190015 195800 207400 211820 217160 228140 233002 234850 238876 261800 264775 271450 274120 285175 290360 298595 302600 304024 319396 332860 342650 362950 369172 380030 399245 416075 418033 423640 456280 461465 466004 469700 477752 529550 542900 570350 582505 597190 638792 646051 665720 685300 725900 738344 760060 798490 832150 836066 922930 932008 939400 950075 1015223 1059100 1085800 1140700 1165010 1194380 1292102 1370600 1451800 1492975 1520120 1596980 1664300 1672132 1845860 1900150 1996225 2030446 2090165 2118200 2281400 2307325 2330020 2388760 2584204 2912525 2985950 3193960 3230255 3328600 3344264 3691720 3800300 3992450 4060892 4180330 4614650 4660040 5076115 5168408 5825050 5971900 6460510 7106561 7600600 7984900 8121784 8360660 9229300 10152230 10450825 11650100 11943800 12921020 14213122 15969800 16151275 16721320 18458600 20304460 20901650 23300200 25380575 25842040 28426244 32302550 35532805 40608920 41803300 50761150 56852488 64605100 71065610 83606600 101522300 129210200 142131220 177664025 203044600 284262440 355328050 710656100 1421312200
- Sum of all divisors σ(n): 4483641600
- Sum of proper divisors (its aliquot sum) s(n): 3062329400
- 1421312200 is an abundant number, because the sum of its proper divisors (3062329400) is greater than itself. Its abundance is 1641017200
Bases of 1421312200
- Binary: 10101001011011110000000110010002
- Hexadecimal: 0x54B780C8
- Base-36: NI7NIG
Squares and roots of 1421312200
- 1421312200 squared (14213122002) is 2020128369868840000
- 1421312200 cubed (14213122003) is 2871233097660694691848000000
-
The
square root of 1421312200 is 37700.2944285585 -
The
cube root of 1421312200 is 1124.3369788711
Scales and comparisons
How big is 1421312200?- 1,421,312,200 seconds is equal to 45 years, 10 weeks, 8 hours, 56 minutes, 40 seconds.
-
To count from 1 to 1,421,312,200 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 1421312200 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421312200
- 1421312200 backwards is 0022131241
- The number of decimal digits it has is: 10
- The sum of 1421312200's digits is 16
- More coming soon!
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