420981905227224

Names of 420981905227224

• Cardinal: 420981905227224 can be written as Four hundred twenty trillion, nine hundred eighty-one billion, nine hundred five million, two hundred twenty-seven thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 4.20981905227224 × 10¹⁴

Factors of 420981905227224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14657421

Divisors of 420981905227224

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 53 66 88 106 132 159 212 264 318 424 583 636 1166 1272 1749 2053 2332 3498 4106 4664 6159 6996 8212 12318 13992 16424 22583 24636 45166 49272 67749 90332 108809 135498 180664 217618 270996 326427 435236 541992 652854 870472 1196899 1305708 2393798 2611416 3590697 4787596 7181394 9575192 14362788 14655299 28725576 29310598 43965897 58621196 87931794 117242392 161208289 175863588 322416578 351727176 483624867 644833156 776730847 967249734 1289666312 1553461694 1934499468 2330192541 3106923388 3868998936 4660385082 6213846776 8544039317 9320770164 17088078634 18641540328 25632117951 30087328847 34176157268 51264235902 60174657694 68352314536 90261986541 102528471804 120349315388 180523973082 205056943608 240698630776 330960617317 361047946164 661921234634 722095892328 992881851951 1323842469268 1594628428891 1985763703902 2647684938536 3189256857782 3971527407804 4783885286673 6378513715564 7943054815608 9567770573346 12757027431128 17540912717801 19135541146692 35081825435602 38271082293384 52622738153403 70163650871204 105245476306806 140327301742408 210490952613612 420981905227224
• Sum of all divisors σ(n): 1170365223456000
• Sum of proper divisors (its aliquot sum) s(n): 749383318228776
• 420981905227224 is an abundant number, because the sum of its proper divisors (749383318228776) is greater than itself. Its abundance is 328401413001552

Bases of 420981905227224

• Binary: 1011111101110000101111100111010101111110111011000₂
• Hexadecimal: 0x17EE17CEAFDD8
• Base-36: 4584F0XWBC

Squares and roots of 420981905227224

• 420981905227224 squared (420981905227224²) is 177225764528743409815070746176
• 420981905227224 cubed (420981905227224³) is 74608840006661775039423372986763580509095424
• The square root of 420981905227224 is 20517843.5813129251
• The cube root of 420981905227224 is 74947.0384751453

Scales and comparisons

• 420,981,905,227,224 seconds is equal to 13,385,922 years, 20 weeks, 6 days, 22 hours, 40 minutes, 24 seconds.
• To count from 1 to 420,981,905,227,224 would take you about thirty-three million, four hundred sixty-four thousand, eight hundred six 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 420981905227224 cubic inches would be around 6245.6 feet tall.

Recreational maths with 420981905227224

• 420981905227224 backwards is 422722509189024
• The number of decimal digits it has is: 15
• The sum of 420981905227224's digits is 57
• More coming soon!