15138660142200

Names of 15138660142200

• Cardinal: 15138660142200 can be written as Fifteen trillion, one hundred thirty-eight billion, six hundred sixty million, one hundred forty-two thousand, two hundred.

Scientific notation

• Scientific notation: 1.51386601422 × 10¹³

Factors of 15138660142200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 436

Divisors of 15138660142200

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 49 50 56 60 70 75 84 98 100 105 120 140 147 150 168 175 196 200 210 245 280 294 300 343 350 392 419 420 490 525 588 600 686 700 735 838 840 980 1029 1050 1176 1225 1257 1372 1400 1470 1676 1715 1960 2058 2095 2100 2450 2514 2744 2933 2940 3352 3430 3675 4116 4190 4200 4900 5028 5145 5866 5880 6285 6860 7350 8232 8380 8575 8799 9800 10056 10290 10475 11732 12570 13720 14665 14700 16760 17150 17598 20531 20580 20950 23464 25140 25725 29330 29400 31425 34300 35196 41062 41160 41900 43995 50280 51450 58660 61593 62850 68600 70392 73325 82124 83800 87990 102655 102900 117320 123186 125700 143717 146650 164248 175561 175980 205310 205800 219975 246372 251400 287434 293300 307965 351122 351960 410620 431151 439950 492744 513275 526683 574868 586600 615930 702244 718585 821240 862302 877805 879900 1026550 1053366 1149736 1228927 1231860 1404488 1437170 1539825 1724604 1755610 1759800 2053100 2106732 2155755 2457854 2463720 2633415 2874340 3079650 3449208 3511220 3592925 3686781 4106200 4213464 4311510 4389025 4915708 5266830 5748680 6144635 6159300 7022440 7185850 7373562 8602489 8623020 8778050 9831416 10533660 10778775 12289270 12318600 13167075 14371700 14747124 17204978 17246040 17556100 18433905 21067320 21557550 24578540 25807467 26334150 28743400 29494248 30723175 34409956 35112200 36867810 43012445 43115100 49157080 51614934 52668300 60217423 61446350 68819912 73560059 73735620 86024890 86230200 92169525 103229868 105336600 120434846 122892700 129037335 147120118 147471240 172049780 180652269 184339050 206459736 215062225 220680177 240869692 245785400 258074670 294240236 301087115 344099560 361304538 367800295 368678100 430124450 441360354 481739384 514920413 516149340 588480472 602174230 645186675 722609076 735600590 737356200 860248900 882720708 903261345 1029840826 1032298680 1103400885 1204348460 1290373350 1445218152 1471201180 1505435575 1544761239 1720497800 1765441416 1806522690 1839001475 2059681652 2206801770 2408696920 2574602065 2580746700 2942402360 3010871150 3089522478 3604442891 3613045380 3678002950 4119363304 4413603540 4516306725 5149204130 5161493400 5517004425 6021742300 6179044956 7208885782 7226090760 7356005900 7723806195 8827207080 9032613450 10298408260 10813328673 11034008850 12043484600 12358089912 12873010325 14417771564 14712011800 15447612390 18022214455 18065226900 20596816520 21626657346 22068017700 25231100237 25746020650 28835543128 30895224780 36044428910 36130453800 38619030975 43253314692 44136035400 50462200474 51492041300 54066643365 61790449560 72088857820 75693300711 77238061950 86506629384 90111072275 100924400948 102984082600 108133286730 126155501185 144177715640 151386601422 154476123900 180222144550 201848801896 216266573460 252311002370 270333216825 302773202844 308952247800 360444289100 378466503555 432533146920 504622004740 540666433650 605546405688 630777505925 720888578200 756933007110 1009244009480 1081332867300 1261555011850 1513866014220 1892332517775 2162665734600 2523110023700 3027732028440 3784665035550 5046220047400 7569330071100 15138660142200
• Sum of all divisors σ(n): 54859613760000
• Sum of proper divisors (its aliquot sum) s(n): 39720953617800
• 15138660142200 is an abundant number, because the sum of its proper divisors (39720953617800) is greater than itself. Its abundance is 24582293475600

Bases of 15138660142200

• Binary: 11011100010010111110011101011100110001111000₂
• Hexadecimal: 0xDC4BE75CC78
• Base-36: 5D6LRDOJC

Squares and roots of 15138660142200

• 15138660142200 squared (15138660142200²) is 229179030901034924220840000
• 15138660142200 cubed (15138660142200³) is 3469463460529519560032227898603448000000
• The square root of 15138660142200 is 3890843.1145704141
• The cube root of 15138660142200 is 24737.8800733003

Scales and comparisons

• 15,138,660,142,200 seconds is equal to 481,362 years, 29 weeks, 2 days, 20 hours, 50 minutes.
• To count from 1 to 15,138,660,142,200 would take you about one million, two hundred three thousand, four hundred 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 15138660142200 cubic inches would be around 2061.5 feet tall.

Recreational maths with 15138660142200

• 15138660142200 backwards is 00224106683151
• The number of decimal digits it has is: 14
• The sum of 15138660142200's digits is 39
• More coming soon!