1378895550246144

Names of 1378895550246144

• Cardinal: 1378895550246144 can be written as One quadrillion, three hundred seventy-eight trillion, eight hundred ninety-five billion, five hundred fifty million, two hundred forty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.378895550246144 × 10¹⁵

Factors of 1378895550246144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 28498998653

Divisors of 1378895550246144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 576 672 756 768 864 896 1008 1152 1344 1512 1728 1792 2016 2304 2688 3024 3456 4032 5376 6048 6912 8064 12096 16128 24192 48384 28498998641 56997997282 85496995923 113995994564 170993991846 199492990487 227991989128 256490987769 341987983692 398985980974 455983978256 512981975538 598478971461 683975967384 769472963307 797971961948 911967956512 1025963951076 1196957942922 1367951934768 1538945926614 1595943923896 1795436914383 1823935913024 2051927902152 2393915885844 2735903869536 3077891853228 3191887847792 3590873828766 3647871826048 4103855804304 4787831771688 5386310743149 5471807739072 6155783706456 6383775695584 7181747657532 7295743652096 8207711608608 9575663543376 10772621486298 10943615478144 12311567412912 12767551391168 14363495315064 16415423217216 19151327086752 21545242972596 21887230956288 24623134825824 25535102782336 28726990630128 32830846434432 38302654173504 43090485945192 49246269651648 51070205564672 57453981260256 65661692868864 76605308347008 86180971890384 98492539303296 114907962520512 153210616694016 172361943780768 196985078606592 229815925041024 344723887561536 459631850082048 689447775123072 1378895550246144
• Sum of all divisors σ(n): 4660156257939840
• Sum of proper divisors (its aliquot sum) s(n): 3281260707693696
• 1378895550246144 is an abundant number, because the sum of its proper divisors (3281260707693696) is greater than itself. Its abundance is 1902365157447552

Bases of 1378895550246144

• Binary: 100111001100001100100100011011101000110110100000000₂
• Hexadecimal: 0x4E61923746D00
• Base-36: DKRZVCL6O0

Squares and roots of 1378895550246144

• 1378895550246144 squared (1378895550246144²) is 1901352938488616232578986868736
• 1378895550246144 cubed (1378895550246144³) is 2621767106329383266452271970760426668618153984
• The square root of 1378895550246144 is 37133482.8725524211
• The cube root of 1378895550246144 is 111303.9191626913

Scales and comparisons

• 1,378,895,550,246,144 seconds is equal to 43,844,613 years, 15 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,378,895,550,246,144 would take you about one hundred thirty-one million, five hundred thirty-three thousand, eight hundred thirty-nine 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 1378895550246144 cubic inches would be around 9275.3 feet tall.

Recreational maths with 1378895550246144

• 1378895550246144 backwards is 4416420555988731
• 1378895550246144 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1378895550246144's digits is 72
• More coming soon!