42790230912

Names of 42790230912

• Cardinal: 42790230912 can be written as Forty-two billion, seven hundred ninety million, two hundred thirty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.2790230912 × 10¹⁰

Factors of 42790230912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70870

Divisors of 42790230912

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 121 128 132 143 156 176 192 208 242 264 286 312 352 363 384 416 429 484 528 572 624 704 726 832 858 968 1056 1144 1248 1408 1452 1573 1664 1716 1936 2112 2288 2496 2904 3146 3432 3872 4224 4576 4719 4992 5808 6292 6864 7744 9152 9438 11616 12584 13728 15488 18304 18876 23232 25168 27456 37752 46464 50336 54912 70841 75504 100672 141682 151008 201344 212523 283364 302016 425046 566728 604032 779251 850092 920933 1133456 1558502 1700184 1841866 2266912 2337753 2762799 3117004 3400368 3683732 4533824 4675506 5525598 6234008 6800736 7367464 8571761 9067648 9351012 10130263 11051196 12468016 13601472 14734928 17143522 18702024 20260526 22102392 24936032 25715283 27202944 29469856 30390789 34287044 37404048 40521052 44204784 49872064 51430566 58939712 60781578 68574088 74808096 81042104 88409568 99744128 102861132 111432893 117879424 121563156 137148176 149616192 162084208 176819136 205722264 222865786 243126312 274296352 299232384 324168416 334298679 353638272 411444528 445731572 486252624 548592704 648336832 668597358 822889056 891463144 972505248 1097185408 1296673664 1337194716 1645778112 1782926288 1945010496 2674389432 3291556224 3565852576 3890020992 5348778864 7131705152 10697557728 14263410304 21395115456 42790230912
• Sum of all divisors σ(n): 134545960080
• Sum of proper divisors (its aliquot sum) s(n): 91755729168
• 42790230912 is an abundant number, because the sum of its proper divisors (91755729168) is greater than itself. Its abundance is 48965498256

Bases of 42790230912

• Binary: 100111110110011111110001101110000000₂
• Hexadecimal: 0x9F67F1B80
• Base-36: JNO75HC

Squares and roots of 42790230912

• 42790230912 squared (42790230912²) is 1831003861502280351744
• 42790230912 cubed (42790230912³) is 78349078034446243465686341910528
• The square root of 42790230912 is 206857.9969737695
• The cube root of 42790230912 is 3497.6918363073

Scales and comparisons

• 42,790,230,912 seconds is equal to 1,360 years, 31 weeks, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 42,790,230,912 would take you about two thousand, seven hundred twenty-one 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 42790230912 cubic inches would be around 291.5 feet tall.

Recreational maths with 42790230912

• 42790230912 backwards is 21903209724
• 42790230912 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42790230912's digits is 39
• More coming soon!