6940315872

Names of 6940315872

• Cardinal: 6940315872 can be written as Six billion, nine hundred forty million, three hundred fifteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 6.940315872 × 10⁹

Factors of 6940315872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 16666

Divisors of 6940315872

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 42 46 48 54 56 63 69 72 81 84 92 96 108 112 126 138 144 161 162 168 184 189 207 216 224 252 276 288 322 324 336 368 378 414 432 483 504 552 567 621 644 648 672 736 756 828 864 966 1008 1104 1134 1242 1288 1296 1449 1512 1656 1863 1932 2016 2208 2268 2484 2576 2592 2898 3024 3312 3726 3864 4347 4536 4968 5152 5796 6048 6624 7452 7728 8694 9072 9936 11592 13041 14904 15456 16631 17388 18144 19872 23184 26082 29808 33262 34776 46368 49893 52164 59616 66524 69552 99786 104328 116417 133048 139104 149679 199572 208656 232834 266096 299358 349251 382513 399144 417312 449037 465668 532192 598716 698502 765026 798288 898074 931336 1047753 1147539 1197432 1347111 1397004 1530052 1596576 1796148 1862672 2095506 2295078 2394864 2677591 2694222 2794008 3060104 3143259 3442617 3592296 3725344 4191012 4590156 4789728 5355182 5388444 5588016 6120208 6286518 6885234 7184592 8032773 8382024 9180312 9429777 10327851 10710364 10776888 11176032 12240416 12573036 13770468 14369184 16065546 16764048 18360624 18859554 20655702 21420728 21553776 24098319 25146072 27540936 30983553 32131092 33528096 36721248 37719108 41311404 42841456 43107552 48196638 50292144 55081872 61967106 64262184 72294957 75438216 82622808 85682912 96393276 100584288 110163744 123934212 128524368 144589914 150876432 165245616 192786552 216884871 247868424 257048736 289179828 301752864 330491232 385573104 433769742 495736848 578359656 771146208 867539484 991473696 1156719312 1735078968 2313438624 3470157936 6940315872
• Sum of all divisors σ(n): 24342861312
• Sum of proper divisors (its aliquot sum) s(n): 17402545440
• 6940315872 is an abundant number, because the sum of its proper divisors (17402545440) is greater than itself. Its abundance is 10462229568

Bases of 6940315872

• Binary: 110011101101011001101000011100000₂
• Hexadecimal: 0x19DACD0E0
• Base-36: 36S3200

Squares and roots of 6940315872

• 6940315872 squared (6940315872²) is 48167984403135120384
• 6940315872 cubed (6940315872³) is 334301026675327122561705934848
• The square root of 6940315872 is 83308.5582158279
• The cube root of 6940315872 is 1907.4789131179

Scales and comparisons

• 6,940,315,872 seconds is equal to 220 years, 35 weeks, 2 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,940,315,872 would take you about four hundred forty-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 6940315872 cubic inches would be around 159 feet tall.

Recreational maths with 6940315872

• 6940315872 backwards is 2785130496
• The number of decimal digits it has is: 10
• The sum of 6940315872's digits is 45
• More coming soon!