13261409000

Names of 13261409000

• Cardinal: 13261409000 can be written as Thirteen billion, two hundred sixty-one million, four hundred nine thousand.

Scientific notation

• Scientific notation: 1.3261409 × 10¹⁰

Factors of 13261409000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 78

Divisors of 13261409000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 25 28 35 40 41 46 49 50 56 70 82 92 98 100 115 125 140 161 164 175 184 196 200 205 230 245 250 280 287 322 328 343 350 392 410 460 490 500 574 575 644 686 700 805 820 875 920 943 980 1000 1025 1127 1148 1150 1225 1288 1372 1400 1435 1610 1640 1681 1715 1750 1886 1960 2009 2050 2254 2296 2300 2450 2744 2870 2875 3220 3362 3430 3500 3772 4018 4025 4100 4508 4600 4715 4900 5125 5635 5740 5750 6125 6440 6601 6724 6860 7000 7175 7544 7889 8036 8050 8200 8405 8575 9016 9430 9800 10045 10250 11270 11480 11500 11767 12250 13202 13448 13720 14063 14350 15778 16072 16100 16810 17150 18860 20090 20125 20500 22540 23000 23534 23575 24500 26404 28126 28175 28700 31556 32200 33005 33620 34300 35875 37720 38663 39445 40180 40250 41000 42025 42875 45080 46207 47068 47150 49000 50225 52808 56252 56350 57400 58835 63112 66010 67240 68600 70315 71750 77326 78890 80360 80500 82369 84050 85750 92414 94136 94300 100450 112504 112700 117670 117875 132020 140630 140875 143500 154652 157780 161000 164738 165025 168100 171500 184828 188600 193315 197225 200900 210125 225400 231035 235340 235750 251125 264040 270641 281260 281750 287000 294175 309304 315560 323449 329476 330050 336200 343000 351575 369656 386630 394450 401800 411845 420250 462070 470680 471500 502250 541282 562520 563500 576583 588350 646898 658952 660100 703150 773260 788900 823690 825125 840500 924140 943000 966575 986125 1004500 1082564 1127000 1153166 1155175 1176700 1293796 1320200 1353205 1406300 1470875 1546520 1577800 1617245 1647380 1650250 1681000 1757875 1848280 1894487 1933150 1972250 2009000 2059225 2165128 2306332 2310350 2353400 2587592 2706410 2812600 2882915 2941750 3234490 3294760 3300500 3515750 3788974 3866300 3944500 4118450 4612664 4620700 4832875 5412820 5765830 5775875 5883500 6468980 6601000 6766025 7031500 7577948 7732600 7889000 8086225 8236900 9241400 9472435 9665750 10296125 10825640 11531660 11551750 11767000 12937960 13261409 13532050 14063000 14414575 15155896 16172450 16473800 18944870 19331500 20592250 23063320 23103500 26522818 27064100 28829150 32344900 33830125 37889740 38663000 40431125 41184500 46207000 47362175 53045636 54128200 57658300 64689800 66307045 67660250 72072875 75779480 80862250 82369000 94724350 106091272 115316600 132614090 135320500 144145750 161724500 189448700 236810875 265228180 270641000 288291500 323449000 331535225 378897400 473621750 530456360 576583000 663070450 947243500 1326140900 1657676125 1894487000 2652281800 3315352250 6630704500 13261409000
• Sum of all divisors σ(n): 38705472000
• Sum of proper divisors (its aliquot sum) s(n): 25444063000
• 13261409000 is an abundant number, because the sum of its proper divisors (25444063000) is greater than itself. Its abundance is 12182654000

Bases of 13261409000

• Binary: 1100010110011100010000101011101000₂
• Hexadecimal: 0x316710AE8
• Base-36: 63BI0O8

Squares and roots of 13261409000

• 13261409000 squared (13261409000²) is 175864968665281000000
• 13261409000 cubed (13261409000³) is 2332217278242475440929000000000
• The square root of 13261409000 is 115158.1911980209
• The cube root of 13261409000 is 2366.9907268567

Scales and comparisons

• 13,261,409,000 seconds is equal to 421 years, 34 weeks, 6 days, 12 hours, 43 minutes, 20 seconds.
• To count from 1 to 13,261,409,000 would take you about eight hundred forty-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 13261409000 cubic inches would be around 197.2 feet tall.

Recreational maths with 13261409000

• 13261409000 backwards is 00090416231
• The number of decimal digits it has is: 11
• The sum of 13261409000's digits is 26
• More coming soon!