18130797300

Names of 18130797300

• Cardinal: 18130797300 can be written as Eighteen billion, one hundred thirty million, seven hundred ninety-seven thousand, three hundred.

Scientific notation

• Scientific notation: 1.81307973 × 10¹⁰

Factors of 18130797300

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 71381

Divisors of 18130797300

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 25 28 30 33 35 42 44 50 55 60 66 70 75 77 84 100 105 110 121 132 140 150 154 165 175 210 220 231 242 275 300 308 330 350 363 385 420 462 484 525 550 605 660 700 726 770 825 847 924 1050 1100 1155 1210 1452 1540 1650 1694 1815 1925 2100 2310 2420 2541 3025 3300 3388 3630 3850 4235 4620 5082 5775 6050 7260 7700 8470 9075 10164 11550 12100 12705 16940 18150 21175 23100 25410 36300 42350 50820 63525 71353 84700 127050 142706 214059 254100 285412 356765 428118 499471 713530 784883 856236 998942 1070295 1427060 1498413 1569766 1783825 1997884 2140590 2354649 2497355 2996826 3139532 3567650 3924415 4281180 4709298 4994710 5351475 5494181 5993652 7135300 7492065 7848830 8633713 9418596 9989420 10702950 10988362 11773245 12486775 14984130 15697660 16482543 17267426 19622075 21405900 21976724 23546490 24973550 25901139 27470905 29968260 32965086 34534852 37460325 39244150 43168565 47092980 49947100 51802278 54941810 58866225 60435991 65930172 74920650 78488300 82412715 86337130 103604556 109883620 117732450 120871982 129505695 137354525 149841300 164825430 172674260 181307973 215842825 235464900 241743964 259011390 274709050 302179955 329650860 362615946 412063575 431685650 518022780 549418100 604359910 647528475 725231892 824127150 863371300 906539865 1208719820 1295056950 1510899775 1648254300 1813079730 2590113900 3021799550 3626159460 4532699325 6043599100 9065398650 18130797300
• Sum of all divisors σ(n): 65899129408
• Sum of proper divisors (its aliquot sum) s(n): 47768332108
• 18130797300 is an abundant number, because the sum of its proper divisors (47768332108) is greater than itself. Its abundance is 29637534808

Bases of 18130797300

• Binary: 10000111000101011100000001011110100₂
• Hexadecimal: 0x438AE02F4
• Base-36: 8BULWQC

Squares and roots of 18130797300

• 18130797300 squared (18130797300²) is 328725810733687290000
• 18130797300 cubed (18130797300³) is 5960061041690648536576317000000
• The square root of 18130797300 is 134650.6490886693
• The cube root of 18130797300 is 2627.0739673117

Scales and comparisons

• 18,130,797,300 seconds is equal to 576 years, 26 weeks, 1 day, 4 hours, 35 minutes.
• To count from 1 to 18,130,797,300 would take you about one thousand, one hundred fifty-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 18130797300 cubic inches would be around 218.9 feet tall.

Recreational maths with 18130797300

• 18130797300 backwards is 00379703181
• The number of decimal digits it has is: 11
• The sum of 18130797300's digits is 39
• More coming soon!