2138709950325

Names of 2138709950325

• Cardinal: 2138709950325 can be written as Two trillion, one hundred thirty-eight billion, seven hundred nine million, nine hundred fifty thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 2.138709950325 × 10¹²

Factors of 2138709950325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 165

Divisors of 2138709950325

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 13 15 25 39 41 45 65 75 103 117 123 195 205 225 309 325 369 515 533 585 615 927 975 1025 1339 1545 1599 1681 1845 2575 2665 2925 3075 4017 4223 4635 4797 5043 6695 7725 7995 8405 9225 10609 12051 12669 13325 15129 20085 21115 21853 23175 23985 25215 31827 33475 38007 39975 42025 53045 54899 60255 63345 65559 68921 75645 95481 100425 105575 109265 119925 126075 137917 159135 164697 173143 190035 196677 206763 265225 274495 301275 316725 327795 344605 378225 413751 434969 477405 494091 519429 546325 620289 689585 795675 823485 865715 895973 950175 983385 1033815 1241253 1304907 1372475 1558287 1638975 1723025 2068755 2174845 2250859 2387025 2470455 2597145 2687919 3101445 3447925 3914721 4117425 4328575 4479865 4916925 5169075 5654597 6206265 6524535 6752577 7098863 7791435 8063757 10343775 10874225 11254295 12352275 12985725 13439595 15507225 16963791 17833729 19573605 20257731 21296589 22399325 28272985 31031325 32622675 33762885 35494315 38957175 40318785 50891373 53501187 56271475 63889767 67197975 84818955 89168645 92285219 97868025 101288655 106482945 141364925 160503561 168814425 177471575 201593925 231838477 254456865 267505935 276855657 319448835 424094775 445843225 461426095 506443275 532414725 695515431 731182889 802517805 830566971 1159192385 1272284325 1337529675 1384278285 1597244175 2086546293 2193548667 2307130475 3477577155 3655914445 4012589025 4152834855 5795961925 6580646001 6921391425 9505377557 10432731465 10967743335 17387885775 18279572225 20764174275 28516132671 32903230005 47526887785 52163657325 54838716675 85548398013 142580663355 164516150025 237634438925 427741990065 712903316775 2138709950325
• Sum of all divisors σ(n): 4269917348424
• Sum of proper divisors (its aliquot sum) s(n): 2131207398099
• 2138709950325 is a deficient number, because the sum of its proper divisors (2131207398099) is less than itself. Its deficiency is 7502552226

Bases of 2138709950325

• Binary: 11111000111110101000010111111111101110101₂
• Hexadecimal: 0x1F1F50BFF75
• Base-36: RAICON79

Squares and roots of 2138709950325

• 2138709950325 squared (2138709950325²) is 4574080251619163967605625
• 2138709950325 cubed (2138709950325³) is 9782630947722985669975856152940578125
• The square root of 2138709950325 is 1462432.8874601391
• The cube root of 2138709950325 is 12883.9974441793

Scales and comparisons

• 2,138,709,950,325 seconds is equal to 68,004 years, 18 weeks, 5 days, 9 hours, 18 minutes, 45 seconds.
• To count from 1 to 2,138,709,950,325 would take you about one hundred seventy thousand and 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 2138709950325 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138709950325

• 2138709950325 backwards is 5230599078312
• The number of decimal digits it has is: 13
• The sum of 2138709950325's digits is 54
• More coming soon!