42512557824

Names of 42512557824

• Cardinal: 42512557824 can be written as Forty-two billion, five hundred twelve million, five hundred fifty-seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.2512557824 × 10¹⁰

Factors of 42512557824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 17406

Divisors of 42512557824

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 97 99 128 132 144 176 192 194 198 256 264 288 291 352 384 388 396 528 576 582 704 768 776 792 873 1056 1067 1152 1164 1408 1552 1584 1746 2112 2134 2304 2328 2816 3104 3168 3201 3492 4224 4268 4656 6208 6336 6402 6984 8448 8536 9312 9603 12416 12672 12804 13968 17072 17293 18624 19206 24832 25344 25608 27936 34144 34586 37248 38412 51216 51879 55872 68288 69172 74496 76824 102432 103758 111744 136576 138344 153648 155637 190223 204864 207516 223488 273152 276688 307296 311274 380446 409728 415032 553376 570669 614592 622548 760892 819456 830064 1106752 1141338 1229184 1245096 1521784 1660128 1677421 1712007 2213504 2282676 2458368 2490192 3043568 3320256 3354842 3424014 4427008 4565352 4980384 5032263 6087136 6640512 6709684 6848028 9130704 9960768 10064526 12174272 13281024 13419368 13696056 15096789 18261408 18451631 19921536 20129052 24348544 26838736 27392112 30193578 36522816 36903262 39843072 40258104 48697088 53677472 54784224 55354893 60387156 73045632 73806524 80516208 107354944 109568448 110709786 120774312 146091264 147613048 161032416 166064679 214709888 219136896 221419572 241548624 295226096 322064832 332129358 429419776 438273792 442839144 483097248 590452192 644129664 664258716 885678288 966194496 1180904384 1288259328 1328517432 1771356576 1932388992 2361808768 2657034864 3542713152 3864777984 4723617536 5314069728 7085426304 10628139456 14170852608 21256278912 42512557824
• Sum of all divisors σ(n): 135103633392
• Sum of proper divisors (its aliquot sum) s(n): 92591075568
• 42512557824 is an abundant number, because the sum of its proper divisors (92591075568) is greater than itself. Its abundance is 50078517744

Bases of 42512557824

• Binary: 100111100101111100100010011100000000₂
• Hexadecimal: 0x9E5F22700
• Base-36: JJ2VNK0

Squares and roots of 42512557824

• 42512557824 squared (42512557824²) is 1807317572738943614976
• 42512557824 cubed (42512557824³) is 76833692817395666488342792372224
• The square root of 42512557824 is 206185.7362282853
• The cube root of 42512557824 is 3490.1097062145

Scales and comparisons

• 42,512,557,824 seconds is equal to 1,351 years, 39 weeks, 6 days, 11 hours, 50 minutes, 24 seconds.
• To count from 1 to 42,512,557,824 would take you about two thousand, seven hundred three 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 42512557824 cubic inches would be around 290.8 feet tall.

Recreational maths with 42512557824

• 42512557824 backwards is 42875521524
• The number of decimal digits it has is: 11
• The sum of 42512557824's digits is 45
• More coming soon!