142195200
142,195,200 is an even composite number composed of five prime numbers multiplied together.
142195200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 142195200:
29 × 3 × 52 × 7 × 232
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 23 × 23)See below for interesting mathematical facts about the number 142195200 from the Numbermatics database.
Names of 142195200
- Cardinal: 142195200 can be written as One hundred forty-two million, one hundred ninety-five thousand, two hundred.
Scientific notation
- Scientific notation: 1.421952 × 108
Factors of 142195200
Divisors of 142195200
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 25 28 30 32 35 40 42 46 48 50 56 60 64 69 70 75 80 84 92 96 100 105 112 115 120 128 138 140 150 160 161 168 175 184 192 200 210 224 230 240 256 276 280 300 320 322 336 345 350 368 384 400 420 448 460 480 483 512 525 529 552 560 575 600 640 644 672 690 700 736 768 800 805 840 896 920 960 966 1050 1058 1104 1120 1150 1200 1280 1288 1344 1380 1400 1472 1536 1587 1600 1610 1680 1725 1792 1840 1920 1932 2100 2116 2208 2240 2300 2400 2415 2560 2576 2645 2688 2760 2800 2944 3174 3200 3220 3360 3450 3584 3680 3703 3840 3864 4025 4200 4232 4416 4480 4600 4800 4830 5152 5290 5376 5520 5600 5888 6348 6400 6440 6720 6900 7360 7406 7680 7728 7935 8050 8400 8464 8832 8960 9200 9600 9660 10304 10580 10752 11040 11109 11200 11776 12075 12696 12800 12880 13225 13440 13800 14720 14812 15456 15870 16100 16800 16928 17664 17920 18400 18515 19200 19320 20608 21160 22080 22218 22400 24150 25392 25760 26450 26880 27600 29440 29624 30912 31740 32200 33600 33856 35328 36800 37030 38400 38640 39675 41216 42320 44160 44436 44800 48300 50784 51520 52900 53760 55200 55545 58880 59248 61824 63480 64400 67200 67712 73600 74060 77280 79350 82432 84640 88320 88872 89600 92575 96600 101568 103040 105800 110400 111090 118496 123648 126960 128800 134400 135424 147200 148120 154560 158700 169280 176640 177744 185150 193200 203136 206080 211600 220800 222180 236992 247296 253920 257600 268800 270848 277725 294400 296240 309120 317400 338560 355488 370300 386400 406272 412160 423200 441600 444360 473984 507840 515200 555450 592480 618240 634800 677120 710976 740600 772800 812544 846400 883200 888720 947968 1015680 1030400 1110900 1184960 1236480 1269600 1354240 1421952 1481200 1545600 1692800 1777440 1895936 2031360 2060800 2221800 2369920 2539200 2843904 2962400 3091200 3385600 3554880 4062720 4443600 4739840 5078400 5687808 5924800 6182400 6771200 7109760 8887200 9479680 10156800 11849600 14219520 17774400 20313600 23699200 28439040 35548800 47398400 71097600 142195200
- Sum of all divisors σ(n): 561193248
- Sum of proper divisors (its aliquot sum) s(n): 418998048
- 142195200 is an abundant number, because the sum of its proper divisors (418998048) is greater than itself. Its abundance is 276802848
Bases of 142195200
- Binary: 10000111100110111010000000002
- Hexadecimal: 0x879BA00
- Base-36: 2CNQIO
Squares and roots of 142195200
- 142195200 squared (1421952002) is 20219474903040000
- 142195200 cubed (1421952003) is 2875112277732753408000000
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The
square root of 142195200 is 11924.5628850705 -
The
cube root of 142195200 is 521.9492911795
Scales and comparisons
How big is 142195200?- 142,195,200 seconds is equal to 4 years, 27 weeks, 18 hours, 40 minutes.
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To count from 1 to 142,195,200 would take you about 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 142195200 cubic inches would be around 43.5 feet tall.
Recreational maths with 142195200
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