1142131200

Names of 1142131200

• Cardinal: 1142131200 can be written as One billion, one hundred forty-two million, one hundred thirty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.1421312 × 10⁹

Factors of 1142131200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 624

Divisors of 1142131200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 64 70 75 80 84 96 98 100 105 112 120 128 140 147 150 160 168 175 192 196 200 210 224 240 245 256 280 294 300 320 336 350 384 392 400 420 448 480 490 512 525 560 588 600 607 640 672 700 735 768 784 800 840 896 960 980 1050 1120 1176 1200 1214 1225 1280 1344 1400 1470 1536 1568 1600 1680 1792 1821 1920 1960 2100 2240 2352 2400 2428 2450 2560 2688 2800 2940 3035 3136 3200 3360 3584 3642 3675 3840 3920 4200 4249 4480 4704 4800 4856 4900 5376 5600 5880 6070 6272 6400 6720 7284 7350 7680 7840 8400 8498 8960 9105 9408 9600 9712 9800 10752 11200 11760 12140 12544 12747 12800 13440 14568 14700 15175 15680 16800 16996 17920 18210 18816 19200 19424 19600 21245 22400 23520 24280 25088 25494 26880 29136 29400 29743 30350 31360 33600 33992 36420 37632 38400 38848 39200 42490 44800 45525 47040 48560 50988 53760 58272 58800 59486 60700 62720 63735 67200 67984 72840 75264 77696 78400 84980 89229 89600 91050 94080 97120 101976 106225 116544 117600 118972 121400 125440 127470 134400 135968 145680 148715 155392 156800 169960 178458 182100 188160 194240 203952 212450 233088 235200 237944 242800 254940 268800 271936 291360 297430 310784 313600 318675 339920 356916 364200 376320 388480 407904 424900 446145 466176 470400 475888 485600 509880 543872 582720 594860 627200 637350 679840 713832 728400 743575 776960 815808 849800 892290 932352 940800 951776 971200 1019760 1087744 1165440 1189720 1274700 1359680 1427664 1456800 1487150 1553920 1631616 1699600 1784580 1881600 1903552 1942400 2039520 2175488 2230725 2330880 2379440 2549400 2719360 2855328 2913600 2974300 3263232 3399200 3569160 3807104 3884800 4079040 4461450 4661760 4758880 5098800 5438720 5710656 5827200 5948600 6526464 6798400 7138320 7614208 7769600 8158080 8922900 9517760 10197600 10877440 11421312 11654400 11897200 13596800 14276640 15228416 16316160 17845800 19035520 20395200 22842624 23308800 23794400 27193600 28553280 32632320 35691600 38071040 40790400 45685248 47588800 54387200 57106560 71383200 76142080 81580800 95177600 114213120 142766400 163161600 190355200 228426240 285532800 380710400 571065600 1142131200
• Sum of all divisors σ(n): 4396182912
• Sum of proper divisors (its aliquot sum) s(n): 3254051712
• 1142131200 is an abundant number, because the sum of its proper divisors (3254051712) is greater than itself. Its abundance is 2111920512

Bases of 1142131200

• Binary: 1000100000100111000101000000000₂
• Hexadecimal: 0x44138A00
• Base-36: IVZU2O

Squares and roots of 1142131200

• 1142131200 squared (1142131200²) is 1304463678013440000
• 1142131200 cubed (1142131200³) is 1489868665925903843328000000
• The square root of 1142131200 is 33795.4316439367
• The cube root of 1142131200 is 1045.2944996911

Scales and comparisons

• 1,142,131,200 seconds is equal to 36 years, 16 weeks, 3 days, 2 hours, 40 minutes.
• To count from 1 to 1,142,131,200 would take you about seventy-two 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 1142131200 cubic inches would be around 87.1 feet tall.

Recreational maths with 1142131200

• 1142131200 backwards is 0021312411
• 1142131200 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1142131200's digits is 15
• More coming soon!