142210406400

Names of 142210406400

• Cardinal: 142210406400 can be written as One hundred forty-two billion, two hundred ten million, four hundred six thousand, four hundred.

Scientific notation

• Scientific notation: 1.422104064 × 10¹¹

Factors of 142210406400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 925859

Divisors of 142210406400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1024 1200 1280 1536 1600 1920 2048 2400 2560 3072 3200 3840 4800 5120 6144 6400 7680 9600 10240 12800 15360 19200 25600 30720 38400 51200 76800 153600 925849 1851698 2777547 3703396 4629245 5555094 7406792 9258490 11110188 13887735 14813584 18516980 22220376 23146225 27775470 29627168 37033960 44440752 46292450 55550940 59254336 69438675 74067920 88881504 92584900 111101880 118508672 138877350 148135840 177763008 185169800 222203760 237017344 277754700 296271680 355526016 370339600 444407520 474034688 555509400 592543360 711052032 740679200 888815040 948069376 1111018800 1185086720 1422104064 1481358400 1777630080 1896138752 2222037600 2370173440 2844208128 2962716800 3555260160 4444075200 4740346880 5688416256 5925433600 7110520320 8888150400 9480693760 11850867200 14221040640 17776300800 23701734400 28442081280 35552601600 47403468800 71105203200 142210406400
• Sum of all divisors σ(n): 470128113000
• Sum of proper divisors (its aliquot sum) s(n): 327917706600
• 142210406400 is an abundant number, because the sum of its proper divisors (327917706600) is greater than itself. Its abundance is 185707300200

Bases of 142210406400

• Binary: 10000100011100011001101001100000000000₂
• Hexadecimal: 0x211C669800
• Base-36: 1TBWEJUO

Squares and roots of 142210406400

• 142210406400 squared (142210406400²) is 20223799688453160960000
• 142210406400 cubed (142210406400³) is 2876034772647117407486214144000000
• The square root of 142210406400 is 377107.9505924001
• The cube root of 142210406400 is 5219.6789632425

Scales and comparisons

• 142,210,406,400 seconds is equal to 4,521 years, 44 weeks, 1 day, 18 hours, 40 minutes.
• To count from 1 to 142,210,406,400 would take you about nine thousand and forty-three 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 142210406400 cubic inches would be around 435 feet tall.

Recreational maths with 142210406400

• 142210406400 backwards is 004604012241
• 142210406400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142210406400's digits is 24
• More coming soon!