2143142400

Names of 2143142400

• Cardinal: 2143142400 can be written as Two billion, one hundred forty-three million, one hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 2.1431424 × 10⁹

Factors of 2143142400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 101

Divisors of 2143142400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 25 28 30 32 34 35 40 42 48 49 50 51 56 60 64 67 68 70 75 80 84 85 96 98 100 102 105 112 119 120 128 134 136 140 147 150 160 168 170 175 192 196 200 201 204 210 224 238 240 245 255 256 268 272 280 294 300 320 335 336 340 350 357 384 392 400 402 408 420 425 448 469 476 480 490 510 512 525 536 544 560 588 595 600 640 670 672 680 700 714 735 768 784 800 804 816 833 840 850 896 938 952 960 980 1005 1020 1050 1072 1088 1120 1139 1176 1190 1200 1225 1275 1280 1340 1344 1360 1400 1407 1428 1470 1536 1568 1600 1608 1632 1666 1675 1680 1700 1785 1792 1876 1904 1920 1960 2010 2040 2100 2144 2176 2240 2278 2345 2352 2380 2400 2450 2499 2550 2560 2680 2688 2720 2800 2814 2856 2940 2975 3136 3200 3216 3264 3283 3332 3350 3360 3400 3417 3570 3584 3675 3752 3808 3840 3920 4020 4080 4165 4200 4288 4352 4480 4556 4690 4704 4760 4800 4900 4998 5025 5100 5360 5376 5440 5600 5628 5695 5712 5880 5950 6272 6400 6432 6528 6566 6664 6700 6720 6800 6834 7035 7140 7350 7504 7616 7680 7840 7973 8040 8160 8330 8400 8576 8704 8925 8960 9112 9380 9408 9520 9600 9800 9849 9996 10050 10200 10720 10752 10880 11200 11256 11390 11424 11725 11760 11900 12495 12544 12800 12864 13056 13132 13328 13400 13440 13600 13668 14070 14280 14700 15008 15232 15680 15946 16080 16320 16415 16660 16800 17085 17152 17850 17920 18224 18760 18816 19040 19200 19600 19698 19992 20100 20400 20825 21440 21760 22400 22512 22780 22848 23450 23520 23800 23919 24990 25088 25728 26112 26264 26656 26800 26880 27200 27336 28140 28475 28560 29400 30016 30464 31360 31892 32160 32640 32830 33320 33600 34170 34304 35175 35700 36448 37520 37632 38080 38400 39200 39396 39865 39984 40200 40800 41650 42880 43520 44800 45024 45560 45696 46900 47040 47600 47838 49245 49980 51456 52528 53312 53600 53760 54400 54672 55811 56280 56950 57120 58800 60032 60928 62475 62720 63784 64320 65280 65660 66640 67200 68340 70350 71400 72896 75040 75264 76160 78400 78792 79730 79968 80400 81600 82075 83300 85425 85760 89600 90048 91120 91392 93800 94080 95200 95676 98490 99960 102912 105056 106624 107200 108800 109344 111622 112560 113900 114240 117600 119595 120064 124950 125440 127568 128640 130560 131320 133280 134400 136680 140700 142800 145792 150080 152320 156800 157584 159460 159936 160800 163200 164150 166600 167433 170850 171520 180096 182240 182784 187600 188160 190400 191352 196980 199325 199920 210112 213248 214400 217600 218688 223244 225120 227800 228480 235200 239190 240128 246225 249900 255136 257280 262640 266560 268800 273360 279055 281400 285600 291584 300160 304640 313600 315168 318920 319872 321600 326400 328300 333200 334866 341700 360192 364480 375200 376320 380800 382704 393960 398650 399840 420224 426496 428800 437376 446488 450240 455600 456960 470400 478380 492450 499800 510272 514560 525280 533120 546720 558110 562800 571200 583168 597975 600320 627200 630336 637840 639744 643200 652800 656600 666400 669732 683400 720384 728960 750400 761600 765408 787920 797300 799680 837165 840448 857600 874752 892976 900480 911200 913920 940800 956760 984900 999600 1020544 1050560 1066240 1093440 1116220 1125600 1142400 1195950 1200640 1260672 1275680 1279488 1286400 1313200 1332800 1339464 1366800 1395275 1457920 1500800 1523200 1530816 1575840 1594600 1599360 1674330 1680896 1749504 1785952 1800960 1822400 1881600 1913520 1969800 1999200 2041088 2101120 2132480 2186880 2232440 2251200 2284800 2391900 2521344 2551360 2572800 2626400 2665600 2678928 2733600 2790550 2915840 3001600 3061632 3151680 3189200 3198720 3348660 3571904 3601920 3644800 3827040 3939600 3998400 4082176 4185825 4202240 4373760 4464880 4502400 4569600 4783800 5042688 5102720 5252800 5331200 5357856 5467200 5581100 6003200 6123264 6303360 6378400 6397440 6697320 7143808 7289600 7654080 7879200 7996800 8371650 8404480 8747520 8929760 9004800 9567600 10205440 10505600 10662400 10715712 10934400 11162200 12246528 12606720 12756800 13394640 14287616 14579200 15308160 15758400 15993600 16743300 17859520 18009600 19135200 20410880 21011200 21431424 21868800 22324400 25213440 25513600 26789280 28575232 30616320 31516800 31987200 33486600 35719040 38270400 42022400 42862848 43737600 44648800 51027200 53578560 61232640 63033600 66973200 71438080 76540800 85725696 89297600 102054400 107157120 126067200 133946400 142876160 153081600 178595200 214314240 267892800 306163200 357190400 428628480 535785600 714380800 1071571200 2143142400
• Sum of all divisors σ(n): 8850210336
• Sum of proper divisors (its aliquot sum) s(n): 6707067936
• 2143142400 is an abundant number, because the sum of its proper divisors (6707067936) is greater than itself. Its abundance is 4563925536

Bases of 2143142400

• Binary: 1111111101111011100001000000000₂
• Hexadecimal: 0x7FBDC200
• Base-36: ZFYZ9C

Squares and roots of 2143142400

• 2143142400 squared (2143142400²) is 4593059346677760000
• 2143142400 cubed (2143142400³) is 9843580231581406593024000000
• The square root of 2143142400 is 46294.0860153865
• The cube root of 2143142400 is 1289.2891943719

Scales and comparisons

• 2,143,142,400 seconds is equal to 68 years, 7 weeks, 3 days, 21 hours, 20 minutes.
• To count from 1 to 2,143,142,400 would take you about one hundred thirty-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 2143142400 cubic inches would be around 107.4 feet tall.

Recreational maths with 2143142400

• 2143142400 backwards is 0042413412
• 2143142400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2143142400's digits is 21
• More coming soon!