136972925840

Names of 136972925840

• Cardinal: 136972925840 can be written as One hundred thirty-six billion, nine hundred seventy-two million, nine hundred twenty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3697292584 × 10¹¹

Factors of 136972925840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10799

Divisors of 136972925840

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 38 40 43 76 80 86 95 152 172 190 199 215 304 344 380 398 430 688 760 796 817 860 995 1520 1592 1634 1720 1990 3184 3268 3440 3781 3980 4085 6536 7562 7960 8170 8557 10531 13072 15124 15920 16340 17114 18905 21062 30248 32680 34228 37810 42124 42785 52655 60496 65360 68456 75620 84248 85570 105310 136912 151240 162583 168496 171140 200089 210620 302480 325166 342280 400178 421240 452833 650332 684560 800356 812915 842480 905666 1000445 1300664 1600712 1625830 1811332 2000890 2095669 2264165 2601328 3201424 3251660 3622664 4001780 4191338 4528330 6503320 7245328 8003560 8382676 8603827 9056660 10478345 13006640 16007120 16765352 17207654 18113320 20956690 33530704 34415308 36226640 39817711 41913380 43019135 68830616 79635422 83826760 86038270 90113767 137661232 159270844 167653520 172076540 180227534 199088555 318541688 344153080 360455068 398177110 450568835 637083376 688306160 720910136 796354220 901137670 1441820272 1592708440 1712161573 1802275340 3185416880 3424323146 3604550680 6848646292 7209101360 8560807865 13697292584 17121615730 27394585168 34243231460 68486462920 136972925840
• Sum of all divisors σ(n): 344775552000
• Sum of proper divisors (its aliquot sum) s(n): 207802626160
• 136972925840 is an abundant number, because the sum of its proper divisors (207802626160) is greater than itself. Its abundance is 70829700320

Bases of 136972925840

• Binary: 1111111100100001110001111101110010000₂
• Hexadecimal: 0x1FE438FB90
• Base-36: 1QXA55ZK

Squares and roots of 136972925840

• 136972925840 squared (136972925840²) is 18761582413170139705600
• 136972925840 cubed (136972925840³) is 2569828836520201785197588232704000
• The square root of 136972925840 is 370098.5353118815
• The cube root of 136972925840 is 5154.7971243033

Scales and comparisons

• 136,972,925,840 seconds is equal to 4,355 years, 16 weeks, 2 days, 18 hours, 57 minutes, 20 seconds.
• To count from 1 to 136,972,925,840 would take you about eight thousand, seven hundred ten 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 136972925840 cubic inches would be around 429.6 feet tall.

Recreational maths with 136972925840

• 136972925840 backwards is 048529279631
• The number of decimal digits it has is: 12
• The sum of 136972925840's digits is 56
• More coming soon!