61331204025

Names of 61331204025

• Cardinal: 61331204025 can be written as Sixty-one billion, three hundred thirty-one million, two hundred four thousand and twenty-five.

Scientific notation

• Scientific notation: 6.1331204025 × 10¹⁰

Factors of 61331204025

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 140

Divisors of 61331204025

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 27 35 39 41 45 49 63 65 71 75 91 105 117 123 135 147 175 189 195 205 213 225 245 273 287 315 325 343 351 355 369 441 455 497 525 533 585 615 637 639 675 735 819 861 923 945 975 1025 1029 1065 1107 1225 1323 1365 1435 1491 1575 1599 1715 1755 1775 1845 1911 1917 2009 2205 2275 2401 2457 2485 2583 2665 2769 2911 2925 3075 3087 3185 3195 3479 3675 3731 4095 4305 4459 4473 4615 4725 4797 5145 5325 5535 5733 6027 6461 6615 6825 7175 7203 7455 7749 7995 8307 8575 8733 8775 9225 9261 9555 9585 10045 10437 11025 11193 12005 12285 12425 12915 13325 13377 13419 13845 14063 14391 14555 15435 15925 15975 17199 17395 18081 18655 19383 20377 20475 21525 21609 22295 22365 23075 23985 24353 24921 25725 26117 26199 27675 28665 30135 31213 31311 32305 33075 33579 36015 37275 37843 38745 39975 40131 41535 42189 43665 45227 46305 47775 47925 50225 52185 54243 55965 58149 60025 61131 61425 64575 64827 66885 67095 69225 70315 71955 72775 73059 77175 78351 78597 85995 86975 90405 93275 93639 93933 96915 98441 100737 101885 108045 111475 111825 113529 119925 120393 121765 124605 126567 130585 130995 135681 142639 143325 150675 156065 156555 161525 167895 170471 174447 180075 182819 183393 189215 193725 200655 207675 210945 218325 219177 226135 231525 235053 260925 264901 271215 279825 280917 290745 295323 305655 316589 324135 334425 335475 340587 351575 359775 365295 379701 391755 392985 407043 427917 429975 452025 468195 469665 484575 492205 503685 509425 511413 540225 548457 550179 567645 601965 608825 623025 632835 652925 654975 657531 678405 705159 713195 780325 782775 794703 839475 842751 852355 872235 885969 914095 916965 946075 949767 998473 1003275 1021761 1054725 1095885 1130675 1175265 1221129 1279733 1283751 1324505 1356075 1404585 1453725 1476615 1528275 1534239 1582945 1620675 1645371 1702935 1826475 1854307 1898505 1958775 1964925 2035215 2139585 2216123 2340975 2348325 2384109 2461025 2518425 2557065 2657907 2742285 2750895 2838225 2849301 2995419 3009825 3164175 3287655 3392025 3525795 3565975 3839199 3851253 3973515 4213755 4261775 4361175 4429845 4570475 4584825 4602717 4748835 4936113 4992365 5108805 5479425 5562921 5876325 6105645 6398665 6418755 6622525 6648369 6989311 7022925 7152327 7383075 7671195 7914725 8226855 8514675 8547903 8986257 9271535 9492525 10176075 10697925 11080615 11517597 11920545 12785325 12980149 13289535 13711425 13754475 14246505 14977095 16438275 16688763 17628975 19195995 19256265 19867575 19945107 20967933 21068775 22149225 23013585 23744175 24680565 24961825 25544025 26958771 27814605 30528225 31993325 32093775 33241845 34552791 34946555 35761635 38355975 38940447 41134275 42739515 44931285 46357675 50066289 55403075 57587985 59602725 59835321 62903799 64900745 66447675 71232525 74885475 83443815 90861043 95979975 96281325 99725535 104839665 115067925 116821341 123402825 134793855 139073025 166209225 172763955 174732775 178808175 188711397 194702235 213697575 224656425 250331445 272583129 287939925 299176605 314518995 324503725 350464023 417219075 454305215 498627675 524198325 584106705 673969275 817749387 863819775 943556985 973511175 1251657225 1362915645 1495883025 1572594975 1752320115 2271526075 2453248161 2920533525 4088746935 4717784925 6814578225 8761600575 12266240805 20443734675 61331204025
• Sum of all divisors σ(n): 147043088640
• Sum of proper divisors (its aliquot sum) s(n): 85711884615
• 61331204025 is an abundant number, because the sum of its proper divisors (85711884615) is greater than itself. Its abundance is 24380680590

Bases of 61331204025

• Binary: 111001000111100111111110011110111001₂
• Hexadecimal: 0xE479FE7B9
• Base-36: S6B0JW9

Squares and roots of 61331204025

• 61331204025 squared (61331204025²) is 3761516587156176200625
• 61331204025 cubed (61331204025³) is 230698341250297137099381207515625
• The square root of 61331204025 is 247651.3759804293
• The cube root of 61331204025 is 3943.6088286765

Scales and comparisons

• 61,331,204,025 seconds is equal to 1,950 years, 7 weeks, 2 days, 21 hours, 33 minutes, 45 seconds.
• To count from 1 to 61,331,204,025 would take you about three thousand, nine hundred 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 61331204025 cubic inches would be around 328.6 feet tall.

Recreational maths with 61331204025

• 61331204025 backwards is 52040213316
• 61331204025 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61331204025's digits is 27
• More coming soon!