3909842004672

Names of 3909842004672

• Cardinal: 3909842004672 can be written as Three trillion, nine hundred nine billion, eight hundred forty-two million, four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.909842004672 × 10¹²

Factors of 3909842004672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7595

Divisors of 3909842004672

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 67 72 96 108 134 144 192 201 216 268 288 402 432 536 576 603 804 864 1072 1206 1608 1728 1809 2144 2412 3216 3618 4288 4489 4824 6432 7236 7523 8978 9648 12864 13467 14472 15046 17956 19296 22569 26934 28944 30092 35912 38592 40401 45138 53868 57888 60184 67707 71824 80802 90276 107736 115776 120368 121203 135414 143648 161604 180552 203121 215472 240736 242406 270828 287296 300763 323208 361104 406242 430944 481472 484812 504041 541656 601526 646416 722208 812484 861888 902289 969624 1008082 1083312 1203052 1292832 1444416 1512123 1624968 1804578 1939248 2016164 2166624 2406104 2585664 2706867 3024246 3249936 3609156 3878496 4032328 4333248 4536369 4812208 5413734 6048492 6499872 7218312 7756992 8064656 8120601 9072738 9624416 10827468 12096984 12999744 13609107 14436624 16129312 16241202 18145476 19248832 21654936 24193968 27218214 28873248 32258624 32482404 33770747 36290952 43309872 48387936 54436428 57746496 64964808 67541494 72581904 86619744 96775872 101312241 108872856 129929616 135082988 145163808 173239488 202624482 217745712 259859232 270165976 290327616 303936723 405248964 435491424 519718464 540331952 607873446 810497928 870982848 911810169 1080663904 1215746892 1620995856 1823620338 2161327808 2262640049 2431493784 3241991712 3647240676 4525280098 4862987568 6483983424 6787920147 7294481352 9050560196 9725975136 13575840294 14588962704 18101120392 19451950272 20363760441 27151680588 29177925408 36202240784 40727520882 54303361176 58355850816 61091281323 72404481568 81455041764 108606722352 122182562646 144808963136 162910083528 217213444704 244365125292 325820167056 434426889408 488730250584 651640334112 977460501168 1303280668224 1954921002336 3909842004672
• Sum of all divisors σ(n): 11669916614400
• Sum of proper divisors (its aliquot sum) s(n): 7760074609728
• 3909842004672 is an abundant number, because the sum of its proper divisors (7760074609728) is greater than itself. Its abundance is 3850232605056

Bases of 3909842004672

• Binary: 111000111001010100101111100110101011000000₂
• Hexadecimal: 0x38E54BE6AC0
• Base-36: 1DW5MZAO0

Squares and roots of 3909842004672

• 3909842004672 squared (3909842004672²) is 15286864501497563669827584
• 3909842004672 cubed (3909842004672³) is 59769224947684468284962638147162472448
• The square root of 3909842004672 is 1977332.0420890367
• The cube root of 3909842004672 is 15753.8389965565

Scales and comparisons

• 3,909,842,004,672 seconds is equal to 124,320 years, 45 weeks, 5 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 3,909,842,004,672 would take you about three hundred ten thousand, eight hundred two 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 3909842004672 cubic inches would be around 1312.8 feet tall.

Recreational maths with 3909842004672

• 3909842004672 backwards is 2764002489093
• 3909842004672 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3909842004672's digits is 54
• More coming soon!