12448946874

Names of 12448946874

• Cardinal: 12448946874 can be written as Twelve billion, four hundred forty-eight million, nine hundred forty-six thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 1.2448946874 × 10¹⁰

Factors of 12448946874

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1484

Divisors of 12448946874

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 79 91 158 182 237 257 273 474 514 546 553 771 1027 1106 1123 1542 1659 1799 2054 2246 3081 3318 3341 3369 3598 5397 6162 6682 6738 7189 7861 10023 10794 14378 14599 15722 20046 20303 21567 23387 23583 29198 40606 43134 43797 46774 47166 60909 70161 87594 88717 102193 121818 140322 142121 177434 204386 263939 266151 284242 288611 306579 426363 527878 532302 577222 613158 621019 791817 852726 865833 1153321 1242038 1583634 1731666 1847573 1863057 2020277 2306642 3459963 3695146 3726114 3751943 4040554 5542719 6060831 6919926 7503886 8073247 11085438 11255829 12121662 16146494 22511658 22800269 24219741 26263601 45600538 48439482 52527202 68400807 78790803 136801614 157581606 159601883 296403497 319203766 478805649 592806994 889210491 957611298 1778420982 2074824479 4149648958 6224473437 12448946874
• Sum of all divisors σ(n): 31179939840
• Sum of proper divisors (its aliquot sum) s(n): 18730992966
• 12448946874 is an abundant number, because the sum of its proper divisors (18730992966) is greater than itself. Its abundance is 6282046092

Bases of 12448946874

• Binary: 1011100110000000111101101010111010₂
• Hexadecimal: 0x2E603DABA
• Base-36: 5PVS4VU

Squares and roots of 12448946874

• 12448946874 squared (12448946874²) is 154976278271674371876
• 12448946874 cubed (12448946874³) is 1929291454934314794511643715624
• The square root of 12448946874 is 111574.8487518581
• The cube root of 12448946874 is 2317.6305372697

Scales and comparisons

• 12,448,946,874 seconds is equal to 395 years, 43 weeks, 4 days, 47 minutes, 54 seconds.
• To count from 1 to 12,448,946,874 would take you about seven hundred ninety-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 12448946874 cubic inches would be around 193.1 feet tall.

Recreational maths with 12448946874

• 12448946874 backwards is 47864984421
• The number of decimal digits it has is: 11
• The sum of 12448946874's digits is 57
• More coming soon!