130871491000

Names of 130871491000

• Cardinal: 130871491000 can be written as One hundred thirty billion, eight hundred seventy-one million, four hundred ninety-one thousand.

Scientific notation

• Scientific notation: 1.30871491 × 10¹¹

Factors of 130871491000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2569

Divisors of 130871491000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 17 20 25 31 34 40 50 62 68 85 100 103 124 125 136 155 170 200 206 248 250 310 340 412 425 500 515 527 620 680 775 824 850 1000 1030 1054 1240 1550 1700 1751 2060 2108 2125 2411 2575 2635 3100 3193 3400 3502 3875 4120 4216 4250 4822 5150 5270 6200 6386 7004 7750 8500 8755 9644 10300 10540 12055 12772 12875 13175 14008 15500 15965 17000 17510 19288 20600 21080 24110 25544 25750 26350 31000 31930 35020 40987 43775 48220 51500 52700 54281 60275 63860 65875 70040 74741 79825 81974 87550 96440 103000 105400 108562 120550 127720 131750 149482 159650 163948 175100 204935 217124 218875 241100 248333 263500 271405 298964 301375 319300 327896 350200 373705 399125 409870 434248 437750 482200 496666 527000 542810 597928 602750 638600 747410 798250 819740 875500 993332 1024675 1085620 1205500 1241665 1270597 1357025 1494820 1596500 1639480 1751000 1868525 1986664 2049350 2171240 2411000 2483330 2541194 2714050 2989640 3193000 3737050 4098700 4221661 4966660 5082388 5123375 5428100 6208325 6352985 6785125 7474100 7698323 8197400 8443322 9342625 9933320 10164776 10246750 10856200 12416650 12705970 13570250 14948200 15396646 16886644 18685250 20493500 21108305 24833300 25411940 27140500 30793292 31041625 31764925 33773288 37370500 38491615 40987000 42216610 49666600 50823880 54281000 61586584 62083250 63529850 74741000 76983230 84433220 105541525 124166500 127059700 130871491 153966460 158824625 168866440 192458075 211083050 248333000 254119400 261742982 307932920 317649250 384916150 422166100 523485964 527707625 635298500 654357455 769832300 844332200 962290375 1046971928 1055415250 1270597000 1308714910 1539664600 1924580750 2110830500 2617429820 3271787275 3849161500 4221661000 5234859640 6543574550 7698323000 13087149100 16358936375 26174298200 32717872750 65435745500 130871491000
• Sum of all divisors σ(n): 338102968320
• Sum of proper divisors (its aliquot sum) s(n): 207231477320
• 130871491000 is an abundant number, because the sum of its proper divisors (207231477320) is greater than itself. Its abundance is 76359986320

Bases of 130871491000

• Binary: 1111001111000100011000111100110111000₂
• Hexadecimal: 0x1E788C79B8
• Base-36: 1O4DI8QG

Squares and roots of 130871491000

• 130871491000 squared (130871491000²) is 17127347156563081000000
• 130871491000 cubed (130871491000³) is 2241481459254020846023771000000000
• The square root of 130871491000 is 361761.6494323299
• The cube root of 130871491000 is 5077.0918083769

Scales and comparisons

• 130,871,491,000 seconds is equal to 4,161 years, 16 weeks, 7 hours, 56 minutes, 40 seconds.
• To count from 1 to 130,871,491,000 would take you about eight thousand, three hundred twenty-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 130871491000 cubic inches would be around 423.1 feet tall.

Recreational maths with 130871491000

• 130871491000 backwards is 000194178031
• 130871491000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130871491000's digits is 34
• More coming soon!