12738300750

Names of 12738300750

• Cardinal: 12738300750 can be written as Twelve billion, seven hundred thirty-eight million, three hundred thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.273830075 × 10¹⁰

Factors of 12738300750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 213

Divisors of 12738300750

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 29 30 35 42 45 50 58 63 70 75 87 90 105 125 126 145 150 167 174 175 203 210 225 250 261 290 315 334 350 375 406 435 450 501 522 525 609 630 725 750 835 870 875 1002 1015 1050 1125 1169 1218 1305 1450 1503 1575 1670 1750 1827 2030 2175 2250 2338 2505 2610 2625 3006 3045 3150 3507 3625 3654 4175 4350 4843 5010 5075 5250 5845 6090 6525 7014 7250 7515 7875 8350 9135 9686 10150 10521 10875 11690 12525 13050 14529 15030 15225 15750 17535 18270 20875 21042 21750 24215 25050 25375 27889 29058 29225 30450 32625 33901 35070 37575 41750 43587 45675 48430 50750 52605 55778 58450 62625 65250 67802 72645 75150 76125 83667 87174 87675 91350 101703 105210 121075 125250 139445 145290 146125 152250 167334 169505 175350 187875 195223 203406 217935 228375 242150 251001 263025 278890 292250 305109 339010 363225 375750 390446 418335 435870 438375 456750 502002 508515 526050 585669 605375 610218 697225 726450 808781 836670 847525 876750 976115 1017030 1089675 1171338 1210750 1255005 1315125 1394450 1525545 1617562 1695050 1757007 1816125 1952230 2091675 2179350 2426343 2510010 2542575 2630250 2928345 3051090 3486125 3514014 3632250 4043905 4183350 4237625 4852686 4880575 5085150 5448375 5661467 5856690 6275025 6972250 7279029 7627725 8087810 8475250 8785035 9761150 10458375 10896750 11322934 12131715 12550050 12712875 14558058 14641725 15255450 16984401 17570070 20219525 20916750 24263430 24402875 25425750 28307335 29283450 31375125 33968802 36395145 38138625 40439050 43925175 48805750 50953203 56614670 60658575 62750250 72790290 73208625 76277250 84922005 87850350 101097625 101906406 121317150 141536675 146417250 169844010 181975725 202195250 219625875 254766015 283073350 303292875 363951450 424610025 439251750 509532030 606585750 707683375 849220050 909878625 1273830075 1415366750 1819757250 2123050125 2547660150 4246100250 6369150375 12738300750
• Sum of all divisors σ(n): 40967709120
• Sum of proper divisors (its aliquot sum) s(n): 28229408370
• 12738300750 is an abundant number, because the sum of its proper divisors (28229408370) is greater than itself. Its abundance is 15491107620

Bases of 12738300750

• Binary: 1011110111010000110000101101001110₂
• Hexadecimal: 0x2F7430B4E
• Base-36: 5UO1ZRI

Squares and roots of 12738300750

• 12738300750 squared (12738300750²) is 162264305997450562500
• 12738300750 cubed (12738300750³) is 2066971530785553998381671875000
• The square root of 12738300750 is 112864.0808672095
• The cube root of 12738300750 is 2335.4495998679

Scales and comparisons

• 12,738,300,750 seconds is equal to 405 years, 2 weeks, 52 minutes, 30 seconds.
• To count from 1 to 12,738,300,750 would take you about eight hundred ten 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 12738300750 cubic inches would be around 194.6 feet tall.

Recreational maths with 12738300750

• 12738300750 backwards is 05700383721
• The number of decimal digits it has is: 11
• The sum of 12738300750's digits is 36
• More coming soon!