148155081629680

Names of 148155081629680

• Cardinal: 148155081629680 can be written as One hundred forty-eight trillion, one hundred fifty-five billion, eighty-one million, six hundred twenty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4815508162968 × 10¹⁴

Factors of 148155081629680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 111758108

Divisors of 148155081629680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 73 80 146 227 292 365 454 584 730 908 1135 1168 1460 1816 2270 2920 3632 4540 5840 9080 16571 18160 33142 66284 82855 132568 165710 265136 331420 662840 1325680 111757801 223515602 447031204 558789005 894062408 1117578010 1788124816 2235156020 4470312040 8158319473 8940624080 16316638946 25369020827 32633277892 40791597365 50738041654 65266555784 81583194730 101476083308 126845104135 130533111568 163166389460 202952166616 253690208270 326332778920 405904333232 507380416540 652665557840 1014760833080 1851938520371 2029521666160 3703877040742 7407754081484 9259692601855 14815508162968 18519385203710 29631016325936 37038770407420 74077540814840 148155081629680
• Sum of all divisors σ(n): 350717440173984
• Sum of proper divisors (its aliquot sum) s(n): 202562358544304
• 148155081629680 is an abundant number, because the sum of its proper divisors (202562358544304) is greater than itself. Its abundance is 54407276914624

Bases of 148155081629680

• Binary: 100001101011111100001011000000110001111111110000₂
• Hexadecimal: 0x86BF0B031FF0
• Base-36: 1GILI6CNHS

Squares and roots of 148155081629680

• 148155081629680 squared (148155081629680²) is 21949928212697144204656902400
• 148155081629680 cubed (148155081629680³) is 3251993406117761425080761715069452703232000
• The square root of 148155081629680 is 12171897.2074890609
• The cube root of 148155081629680 is 52914.1938522535

Scales and comparisons

• 148,155,081,629,680 seconds is equal to 4,710,873 years, 16 weeks, 5 days, 5 hours, 34 minutes, 40 seconds.
• To count from 1 to 148,155,081,629,680 would take you about eleven million, seven hundred seventy-seven thousand, one hundred eighty-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 148155081629680 cubic inches would be around 4409.5 feet tall.

Recreational maths with 148155081629680

• 148155081629680 backwards is 086926180551841
• The number of decimal digits it has is: 15
• The sum of 148155081629680's digits is 64
• More coming soon!