4428643309908

Names of 4428643309908

• Cardinal: 4428643309908 can be written as Four trillion, four hundred twenty-eight billion, six hundred forty-three million, three hundred nine thousand, nine hundred eight.

Scientific notation

• Scientific notation: 4.428643309908 × 10¹²

Factors of 4428643309908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 698

Divisors of 4428643309908

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 12 113 191 226 339 382 389 452 573 678 764 778 1146 1167 1356 1556 2292 2334 4668 12769 21583 25538 38307 43166 43957 51076 64749 74299 76614 86332 87914 129498 131871 148598 151321 153228 175828 222897 258996 263742 297196 302642 445794 453963 527484 605284 891588 907926 1815852 2438879 4877758 4967141 7316637 8395787 9755516 9934282 14633274 14901423 16791574 17099273 19868564 25187361 28902311 29266548 29802846 33583148 34198546 50374722 51297819 57804622 59605692 68397092 86706933 100749444 102595638 115609244 173413866 205191276 346827732 948723931 1897447862 1932217849 2846171793 3265961143 3794895724 3864435698 5692343586 5796653547 6531922286 7728871396 9797883429 11384687172 11593307094 13063844572 19595766858 23186614188 39191533716 369053609159 738107218318 1107160827477 1476214436636 2214321654954 4428643309908
• Sum of all divisors σ(n): 10507353362688
• Sum of proper divisors (its aliquot sum) s(n): 6078710052780
• 4428643309908 is an abundant number, because the sum of its proper divisors (6078710052780) is greater than itself. Its abundance is 1650066742872

Bases of 4428643309908

• Binary: 1000000011100011111101101100001100101010100₂
• Hexadecimal: 0x4071FB61954
• Base-36: 1KIHNVRRO

Squares and roots of 4428643309908

• 4428643309908 squared (4428643309908²) is 19612881566392885730968464
• 4428643309908 cubed (4428643309908³) is 86858456737023789119939802427326741312
• The square root of 4428643309908 is 2104434.2018480881
• The cube root of 4428643309908 is 16421.9062180029

Scales and comparisons

• 4,428,643,309,908 seconds is equal to 140,817 years, 8 weeks, 1 day, 17 hours, 11 minutes, 48 seconds.
• To count from 1 to 4,428,643,309,908 would take you about three hundred fifty-two thousand and forty-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 4428643309908 cubic inches would be around 1368.5 feet tall.

Recreational maths with 4428643309908

• 4428643309908 backwards is 8099033468244
• The number of decimal digits it has is: 13
• The sum of 4428643309908's digits is 60
• More coming soon!