130988308605

Names of 130988308605

• Cardinal: 130988308605 can be written as One hundred thirty billion, nine hundred eighty-eight million, three hundred eight thousand, six hundred five.

Scientific notation

• Scientific notation: 1.30988308605 × 10¹¹

Factors of 130988308605

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 447

Divisors of 130988308605

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 43 55 71 77 105 121 129 165 213 215 231 301 307 355 363 385 473 497 605 645 781 847 903 921 1065 1155 1331 1419 1491 1505 1535 1815 2149 2343 2365 2485 2541 3053 3311 3377 3905 3993 4235 4515 4605 5203 5467 6447 6655 7095 7455 8591 9159 9317 9933 10131 10745 11715 12705 13201 15265 15609 16401 16555 16885 19965 21371 21797 23639 25773 26015 27335 27951 32235 33583 36421 37147 39603 42955 45795 46585 49665 50655 57233 60137 64113 65391 66005 70917 78045 82005 92407 94501 100749 106855 108985 109263 111441 118195 128865 139755 145211 152579 167915 171699 180411 182105 185735 198015 235081 239767 260029 277221 283503 286165 300685 320565 326955 354585 369413 400631 408617 435633 457737 462035 472505 503745 546315 557205 661507 705243 719301 726055 762895 780087 858495 902055 937271 1016477 1108239 1175405 1198835 1201893 1225851 1300145 1386105 1417515 1597321 1678369 1847065 1984521 2003155 2043085 2178165 2288685 2585891 2637437 2811813 2860319 3049431 3307535 3526215 3596505 3900435 4063543 4686355 4791963 5035107 5082385 5541195 6009465 6129255 6560897 7757673 7912311 7986605 8391845 8580957 9922605 10309981 11181247 12190629 12929455 13187185 14059065 14301595 15247155 17570531 18462059 19682691 20317715 23959815 25175535 28444801 29011807 30929943 32804485 33543741 38788365 39561555 42904785 51549905 52711593 55386177 55906235 60953145 72169867 85334403 87035421 87852655 92310295 98413455 113409791 122993717 142224005 145059035 154649715 167718705 203082649 216509601 263557965 276930885 340229373 360849335 368981151 426672015 435177105 567048955 609247947 614968585 793868537 1015413245 1082548005 1247507701 1701146865 1844905755 2381605611 3046239735 3742523103 3969342685 6237538505 8732553907 11908028055 18712615515 26197661721 43662769535 130988308605
• Sum of all divisors σ(n): 274269929472
• Sum of proper divisors (its aliquot sum) s(n): 143281620867
• 130988308605 is an abundant number, because the sum of its proper divisors (143281620867) is greater than itself. Its abundance is 12293312262

Bases of 130988308605

• Binary: 1111001111111100000101111100001111101₂
• Hexadecimal: 0x1E7F82F87D
• Base-36: 1O6B21RX

Squares and roots of 130988308605

• 130988308605 squared (130988308605²) is 17157936991198717046025
• 130988308605 cubed (130988308605³) is 2247489145628282717304796688545125
• The square root of 130988308605 is 361923.0700093599
• The cube root of 130988308605 is 5078.6019853213

Scales and comparisons

• 130,988,308,605 seconds is equal to 4,165 years, 1 week, 1 day, 9 hours, 16 minutes, 45 seconds.
• To count from 1 to 130,988,308,605 would take you about eight thousand, three hundred thirty 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 130988308605 cubic inches would be around 423.2 feet tall.

Recreational maths with 130988308605

• 130988308605 backwards is 506803889031
• The number of decimal digits it has is: 12
• The sum of 130988308605's digits is 51
• More coming soon!