7973946904

Names of 7973946904

• Cardinal: 7973946904 can be written as Seven billion, nine hundred seventy-three million, nine hundred forty-six thousand, nine hundred four.

Scientific notation

• Scientific notation: 7.973946904 × 10⁹

Factors of 7973946904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5149

Divisors of 7973946904

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 14 19 22 28 38 44 56 76 77 88 133 137 152 154 209 266 274 308 418 532 548 616 836 959 1064 1096 1463 1507 1672 1918 2603 2926 3014 3836 4973 5206 5852 6028 7672 9946 10412 10549 11704 12056 18221 19892 20824 21098 28633 34811 36442 39784 42196 54703 57266 69622 72884 84392 94487 109406 114532 139244 145768 188974 200431 218812 229064 278488 377948 382921 400862 437624 661409 681301 755896 765842 801724 1039357 1322818 1362602 1531684 1603448 2078714 2645636 2725204 3063368 4157428 4769107 5291272 5450408 7275499 7494311 8314856 9538214 12944719 14550998 14988622 19076428 25889438 29101996 29977244 38152856 51778876 52460177 58203992 59954488 90613033 103557752 104920354 142391909 181226066 209840708 284783818 362452132 419681416 569567636 724904264 996743363 1139135272 1993486726 3986973452 7973946904
• Sum of all divisors σ(n): 19768665600
• Sum of proper divisors (its aliquot sum) s(n): 11794718696
• 7973946904 is an abundant number, because the sum of its proper divisors (11794718696) is greater than itself. Its abundance is 3820771792

Bases of 7973946904

• Binary: 111011011010010001100011000011000₂
• Hexadecimal: 0x1DB48C618
• Base-36: 3NVHCT4

Squares and roots of 7973946904

• 7973946904 squared (7973946904²) is 63583829227811185216
• 7973946904 cubed (7973946904³) is 507014078215569711049693771264
• The square root of 7973946904 is 89296.9590971607
• The cube root of 7973946904 is 1997.8265475747

Scales and comparisons

• 7,973,946,904 seconds is equal to 253 years, 28 weeks, 3 days, 1 hour, 15 minutes, 4 seconds.
• To count from 1 to 7,973,946,904 would take you about five hundred seven 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 7973946904 cubic inches would be around 166.5 feet tall.

Recreational maths with 7973946904

• 7973946904 backwards is 4096493797
• The number of decimal digits it has is: 10
• The sum of 7973946904's digits is 58
• More coming soon!