4118745289942420

Names of 4118745289942420

• Cardinal: 4118745289942420 can be written as Four quadrillion, one hundred eighteen trillion, seven hundred forty-five billion, two hundred eighty-nine million, nine hundred forty-two thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.11874528994242 × 10¹⁵

Factors of 4118745289942420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 41400398

Divisors of 4118745289942420

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 61 122 244 305 610 1220 81707 163414 326828 408535 817070 1634140 4984127 9968254 19936508 24920635 41318623 49841270 82637246 99682540 165274492 206593115 413186230 826372460 2520436003 5040872006 10081744012 12602180015 25204360030 50408720060 3376020729461 6752041458922 13504082917844 16880103647305 33760207294610 67520414589220 205937264497121 411874528994242 823749057988484 1029686322485605 2059372644971210 4118745289942420
• Sum of all divisors σ(n): 8791265785978368
• Sum of proper divisors (its aliquot sum) s(n): 4672520496035948
• 4118745289942420 is an abundant number, because the sum of its proper divisors (4672520496035948) is greater than itself. Its abundance is 553775206093528

Bases of 4118745289942420

• Binary: 1110101000011111101000011101111011010110010110010100₂
• Hexadecimal: 0xEA1FA1DED6594
• Base-36: 14JZ1GQS2HG

Squares and roots of 4118745289942420

• 4118745289942420 squared (4118745289942420²) is 16964062763422869392406915456400
• 4118745289942420 cubed (4118745289942420³) is 69870653605135536854343255979860910164020488000
• The square root of 4118745289942420 is 64177451.5693979547
• The cube root of 4118745289942420 is 160295.6161125465

Scales and comparisons

• 4,118,745,289,942,420 seconds is equal to 130,963,360 years, 5 weeks, 3 days, 53 minutes, 40 seconds.
• To count from 1 to 4,118,745,289,942,420 would take you about three hundred ninety-two million, eight hundred ninety thousand and eighty 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 4118745289942420 cubic inches would be around 13358 feet tall.

Recreational maths with 4118745289942420

• 4118745289942420 backwards is 0242499825478114
• The number of decimal digits it has is: 16
• The sum of 4118745289942420's digits is 70
• More coming soon!