131908000000

Names of 131908000000

• Cardinal: 131908000000 can be written as One hundred thirty-one billion, nine hundred eight million.

Scientific notation

• Scientific notation: 1.31908 × 10¹¹

Factors of 131908000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 687

Divisors of 131908000000

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 128 140 160 175 196 200 224 245 250 256 280 320 350 392 400 448 490 500 560 625 640 673 700 784 800 875 896 980 1000 1120 1225 1250 1280 1346 1400 1568 1600 1750 1792 1960 2000 2240 2450 2500 2692 2800 3125 3136 3200 3365 3500 3920 4000 4375 4480 4711 4900 5000 5384 5600 6125 6250 6272 6400 6730 7000 7840 8000 8750 8960 9422 9800 10000 10768 11200 12250 12500 12544 13460 14000 15625 15680 16000 16825 17500 18844 19600 20000 21536 21875 22400 23555 24500 25000 26920 28000 30625 31250 31360 32000 32977 33650 35000 37688 39200 40000 43072 43750 44800 47110 49000 50000 53840 56000 61250 62500 62720 65954 67300 70000 75376 78400 80000 84125 86144 87500 94220 98000 100000 107680 109375 112000 117775 122500 125000 131908 134600 140000 150752 153125 156800 160000 164885 168250 172288 175000 188440 196000 200000 215360 218750 224000 235550 245000 250000 263816 269200 280000 301504 306250 313600 329770 336500 350000 376880 392000 400000 420625 430720 437500 471100 490000 500000 527632 538400 560000 588875 603008 612500 659540 673000 700000 753760 765625 784000 800000 824425 841250 861440 875000 942200 980000 1000000 1055264 1076800 1120000 1177750 1206016 1225000 1319080 1346000 1400000 1507520 1531250 1568000 1648850 1682500 1750000 1884400 1960000 2000000 2103125 2110528 2153600 2355500 2450000 2638160 2692000 2800000 2944375 3015040 3062500 3297700 3365000 3500000 3768800 3920000 4000000 4122125 4206250 4221056 4307200 4711000 4900000 5276320 5384000 5600000 5888750 6030080 6125000 6595400 6730000 7000000 7537600 7840000 8244250 8412500 8442112 9422000 9800000 10515625 10552640 10768000 11777500 12250000 13190800 13460000 14000000 14721875 15075200 16488500 16825000 18844000 19600000 20610625 21031250 21105280 21536000 23555000 24500000 26381600 26920000 28000000 29443750 30150400 32977000 33650000 37688000 39200000 41221250 42062500 42210560 47110000 49000000 52763200 53840000 58887500 65954000 67300000 73609375 75376000 82442500 84125000 94220000 98000000 103053125 105526400 107680000 117775000 131908000 134600000 147218750 150752000 164885000 168250000 188440000 196000000 206106250 211052800 235550000 263816000 269200000 294437500 329770000 336500000 376880000 412212500 471100000 515265625 527632000 538400000 588875000 659540000 673000000 753760000 824425000 942200000 1030531250 1055264000 1177750000 1319080000 1346000000 1648850000 1884400000 2061062500 2355500000 2638160000 2692000000 3297700000 3768800000 4122125000 4711000000 5276320000 6595400000 8244250000 9422000000 13190800000 16488500000 18844000000 26381600000 32977000000 65954000000 131908000000
• Sum of all divisors σ(n): 383424740538
• Sum of proper divisors (its aliquot sum) s(n): 251516740538
• 131908000000 is an abundant number, because the sum of its proper divisors (251516740538) is greater than itself. Its abundance is 119608740538

Bases of 131908000000

• Binary: 1111010110110010101000101100100000000₂
• Hexadecimal: 0x1EB6545900
• Base-36: 1OLIM874

Squares and roots of 131908000000

• 131908000000 squared (131908000000²) is 17399720464000000000000
• 131908000000 cubed (131908000000³) is 2295162326965312000000000000000000
• The square root of 131908000000 is 363191.4095900397
• The cube root of 131908000000 is 5090.4601876907

Scales and comparisons

• 131,908,000,000 seconds is equal to 4,194 years, 13 weeks, 5 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 131,908,000,000 would take you about eight thousand, three hundred eighty-eight 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 131908000000 cubic inches would be around 424.2 feet tall.

Recreational maths with 131908000000

• 131908000000 backwards is 000000809131
• The number of decimal digits it has is: 12
• The sum of 131908000000's digits is 22
• More coming soon!