142971998838784

Names of 142971998838784

• Cardinal: 142971998838784 can be written as One hundred forty-two trillion, nine hundred seventy-one billion, nine hundred ninety-eight million, eight hundred thirty-eight thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.42971998838784 × 10¹⁴

Factors of 142971998838784

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 198

Divisors of 142971998838784

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 179 256 272 358 512 544 716 1024 1088 1432 2048 2176 2864 3043 4096 4352 5728 6086 8192 8704 11456 12172 17408 22912 24344 32041 34816 45824 48688 64082 69632 91648 97376 128164 139264 183296 194752 256328 366592 389504 512656 544697 733184 779008 1025312 1089394 1466368 1558016 2050624 2178788 3116032 4101248 4357576 5735339 6232064 8202496 8715152 11470678 12464128 16404992 17430304 22941356 24928256 32809984 34860608 45882712 65619968 69721216 91765424 97500763 131239936 139442432 183530848 195001526 262479872 278884864 367061696 390003052 557769728 734123392 780006104 1026625681 1115539456 1468246784 1560012208 2053251362 2231078912 2936493568 3120024416 4106502724 4462157824 5872987136 6240048832 8213005448 11745974272 12480097664 16426010896 17452636577 23491948544 24960195328 32852021792 34905273154 46983897088 49920390656 65704043584 69810546308 99840781312 131408087168 139621092616 199681562624 262816174336 279242185232 399363125248 525632348672 558484370464 798726250496 1051264697344 1116968740928 2102529394688 2233937481856 4205058789376 4467874963712 8410117578752 8935749927424 17871499854848 35742999709696 71485999419392 142971998838784
• Sum of all divisors σ(n): 304446572411454
• Sum of proper divisors (its aliquot sum) s(n): 161474573572670
• 142971998838784 is an abundant number, because the sum of its proper divisors (161474573572670) is greater than itself. Its abundance is 18502574733886

Bases of 142971998838784

• Binary: 100000100000100001000011001101000010000000000000₂
• Hexadecimal: 0x820843342000
• Base-36: 1EOGFGOIKG

Squares and roots of 142971998838784

• 142971998838784 squared (142971998838784²) is 20440992451957253444422598656
• 142971998838784 cubed (142971998838784³) is 2922489549104824948363993759326999679074304
• The square root of 142971998838784 is 11957089.8984152495
• The cube root of 142971998838784 is 52289.8018762147

Scales and comparisons

• 142,971,998,838,784 seconds is equal to 4,546,067 years, 16 weeks, 5 days, 1 hour, 53 minutes, 4 seconds.
• To count from 1 to 142,971,998,838,784 would take you about eleven million, three hundred sixty-five thousand, one hundred sixty-eight 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 142971998838784 cubic inches would be around 4357.5 feet tall.

Recreational maths with 142971998838784

• 142971998838784 backwards is 487838899179241
• The number of decimal digits it has is: 15
• The sum of 142971998838784's digits is 88
• More coming soon!