138941995350

Names of 138941995350

• Cardinal: 138941995350 can be written as One hundred thirty-eight billion, nine hundred forty-one million, nine hundred ninety-five thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.3894199535 × 10¹¹

Factors of 138941995350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 103449

Divisors of 138941995350

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 10 15 17 25 30 31 34 50 51 62 75 85 93 102 150 155 170 186 255 289 310 425 465 510 527 578 775 850 867 930 1054 1275 1445 1550 1581 1734 2325 2550 2635 2890 3162 4335 4650 5270 7225 7905 8670 8959 13175 14450 15810 17918 21675 26350 26877 39525 43350 44795 53754 79050 89590 103391 134385 206782 223975 268770 310173 447950 516955 620346 671925 1033910 1343850 1550865 1757647 2584775 3101730 3205121 3515294 5169550 5272941 6410242 7754325 8788235 9615363 10545882 15508650 16025605 17576470 19230726 26364705 29879999 32051210 43941175 48076815 52729410 54487057 59759998 80128025 87882350 89639997 96153630 108974114 131823525 149399995 160256050 163461171 179279994 240384075 263647050 272435285 298799990 326922342 448199985 480768150 544870570 746999975 817305855 896399970 926279969 1362176425 1493999950 1634611710 1852559938 2240999925 2724352850 2778839907 4086529275 4481999850 4631399845 5557679814 8173058550 9262799690 13894199535 23156999225 27788399070 46313998450 69470997675 138941995350
• Sum of all divisors σ(n): 377848958976
• Sum of proper divisors (its aliquot sum) s(n): 238906963626
• 138941995350 is an abundant number, because the sum of its proper divisors (238906963626) is greater than itself. Its abundance is 99964968276

Bases of 138941995350

• Binary: 10000001011001100101101001100101010110₂
• Hexadecimal: 0x2059969956
• Base-36: 1RTUH5QU

Squares and roots of 138941995350

• 138941995350 squared (138941995350²) is 19304878071839421622500
• 138941995350 cubed (138941995350³) is 2682258279289829885020084455375000
• The square root of 138941995350 is 372749.2392346361
• The cube root of 138941995350 is 5179.3808156355

Scales and comparisons

• 138,941,995,350 seconds is equal to 4,417 years, 48 weeks, 22 hours, 42 minutes, 30 seconds.
• To count from 1 to 138,941,995,350 would take you about eight thousand, eight hundred thirty-five 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 138941995350 cubic inches would be around 431.6 feet tall.

Recreational maths with 138941995350

• 138941995350 backwards is 053599149831
• The number of decimal digits it has is: 12
• The sum of 138941995350's digits is 57
• More coming soon!