142391780311248

Names of 142391780311248

• Cardinal: 142391780311248 can be written as One hundred forty-two trillion, three hundred ninety-one billion, seven hundred eighty million, three hundred eleven thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.42391780311248 × 10¹⁴

Factors of 142391780311248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1640

Divisors of 142391780311248

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 193 208 234 312 386 468 579 624 772 936 1158 1429 1544 1737 1872 2316 2509 2858 3088 3474 4287 4632 5018 5716 6948 7527 8574 9264 10036 11432 12861 13896 15054 17148 18577 20072 22581 22864 25722 27792 30108 34296 37154 37249 40144 45162 51444 55731 60216 68592 74308 74498 90324 102888 111462 111747 120432 148616 148996 167193 180648 205776 222924 223494 275797 297232 297992 334386 335241 361296 445848 446988 484237 551594 595984 668772 670482 827391 891696 893976 968474 1103188 1337544 1340964 1452711 1654782 1787952 1936948 2042041 2206376 2482173 2675088 2681928 2905422 3309564 3585361 3873896 4084082 4358133 4412752 4964346 5363856 5810844 6126123 6619128 7170722 7747792 8168164 8716266 9928692 10756083 11621688 12252246 13238256 14341444 16336328 17432532 18378369 19857384 21512166 23243376 24504492 26546533 28682888 32268249 32672656 34865064 36756738 39714768 43024332 49008984 53093066 53228821 57365776 64536498 69730128 73513476 79639599 86048664 98017968 106186132 106457642 129072996 147026952 159279198 159686463 172097328 212372264 212915284 238918797 258145992 294053904 318558396 319372926 394113913 424744528 425830568 477837594 479059389 516291984 637116792 638745852 691974673 788227826 851661136 955675188 958118778 1182341739 1274233584 1277491704 1383949346 1576455652 1911350376 1916237556 2075924019 2364683478 2554983408 2767898692 3152911304 3547025217 3822700752 3832475112 4151848038 4729366956 5123480869 5535797384 6227772057 6305822608 7094050434 7664950224 8303696076 9458733912 10246961738 11071594768 12455544114 14188100868 15370442607 16607392152 18917467824 20493923476 24911088228 28376201736 30740885214 33214784304 40987846952 46111327821 49822176456 56752403472 61481770428 76063985209 81975693904 92222655642 99644352912 122963540856 152127970418 184445311284 228191955627 245927081712 304255940836 368890622568 456383911254 608511881672 684575866881 737781245136 912767822508 988831807717 1217023763344 1369151733762 1825535645016 1977663615434 2738303467524 2966495423151 3651071290032 3955327230868 5476606935048 5932990846302 7910654461736 8899486269453 10953213870096 11865981692604 15821308923472 17798972538906 23731963385208 35597945077812 47463926770416 71195890155624 142391780311248
• Sum of all divisors σ(n): 431690208812226
• Sum of proper divisors (its aliquot sum) s(n): 289298428500978
• 142391780311248 is an abundant number, because the sum of its proper divisors (289298428500978) is greater than itself. Its abundance is 146906648189730

Bases of 142391780311248

• Binary: 100000011000000100101011011111000000000011010000₂
• Hexadecimal: 0x81812B7C00D0
• Base-36: 1EH1VPJTG0

Squares and roots of 142391780311248

• 142391780311248 squared (142391780311248²) is 20275419100206713579755317504
• 142391780311248 cubed (142391780311248³) is 2887053022235115958672670812131400182484992
• The square root of 142391780311248 is 11932802.7014297023
• The cube root of 142391780311248 is 52218.9706485947

Scales and comparisons

• 142,391,780,311,248 seconds is equal to 4,527,618 years, 8 weeks, 4 days, 20 hours, 40 minutes, 48 seconds.
• To count from 1 to 142,391,780,311,248 would take you about eleven million, three hundred nineteen thousand and forty-five 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 142391780311248 cubic inches would be around 4351.6 feet tall.

Recreational maths with 142391780311248

• 142391780311248 backwards is 842113087193241
• The number of decimal digits it has is: 15
• The sum of 142391780311248's digits is 54
• More coming soon!