135739879400

Names of 135739879400

• Cardinal: 135739879400 can be written as One hundred thirty-five billion, seven hundred thirty-nine million, eight hundred seventy-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.357398794 × 10¹¹

Factors of 135739879400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1518

Divisors of 135739879400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 53 97 100 106 194 200 212 265 388 424 485 530 776 970 1060 1325 1361 1940 2120 2425 2650 2722 3880 4850 5141 5300 5444 6805 9409 9700 10282 10600 10888 13610 18818 19400 20564 25705 27220 34025 37636 41128 47045 51410 54440 68050 72133 75272 94090 102820 128525 132017 136100 144266 188180 205640 235225 257050 264034 272200 288532 360665 376360 470450 498677 514100 528068 577064 660085 721330 940900 997354 1028200 1056136 1320170 1442660 1803325 1881800 1994708 2493385 2640340 2885320 3300425 3606650 3989416 4986770 5280680 6600850 6996901 7213300 9973540 12466925 12805649 13201700 13993802 14426600 19947080 24933850 25611298 26403400 27987604 34984505 49867700 51222596 55975208 64028245 69969010 99735400 102445192 128056490 139938020 174922525 256112980 279876040 320141225 349845050 512225960 640282450 678699397 699690100 1280564900 1357398794 1399380200 2561129800 2714797588 3393496985 5429595176 6786993970 13573987940 16967484925 27147975880 33934969850 67869939700 135739879400
• Sum of all divisors σ(n): 325137688740
• Sum of proper divisors (its aliquot sum) s(n): 189397809340
• 135739879400 is an abundant number, because the sum of its proper divisors (189397809340) is greater than itself. Its abundance is 53657929940

Bases of 135739879400

• Binary: 1111110011010101110100010111111101000₂
• Hexadecimal: 0x1F9ABA2FE8
• Base-36: 1QCW0P9K

Squares and roots of 135739879400

• 135739879400 squared (135739879400²) is 18425314859526544360000
• 135739879400 cubed (135739879400³) is 2501050016939161072525150184000000
• The square root of 135739879400 is 368428.9339886323
• The cube root of 135739879400 is 5139.2824451145

Scales and comparisons

• 135,739,879,400 seconds is equal to 4,316 years, 5 weeks, 4 days, 10 hours, 3 minutes, 20 seconds.
• To count from 1 to 135,739,879,400 would take you about eight thousand, six hundred thirty-two 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 135739879400 cubic inches would be around 428.3 feet tall.

Recreational maths with 135739879400

• 135739879400 backwards is 004978937531
• The number of decimal digits it has is: 12
• The sum of 135739879400's digits is 56
• More coming soon!