61673120145

Names of 61673120145

• Cardinal: 61673120145 can be written as Sixty-one billion, six hundred seventy-three million, one hundred twenty thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 6.1673120145 × 10¹⁰

Factors of 61673120145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 136

Divisors of 61673120145

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 37 39 45 49 63 65 71 81 91 105 111 117 135 147 169 185 189 195 213 245 259 273 315 333 343 351 355 405 441 455 481 497 507 555 567 585 637 639 735 777 819 845 923 945 999 1029 1053 1065 1183 1295 1323 1365 1443 1491 1521 1665 1715 1755 1813 1911 1917 2205 2331 2405 2457 2485 2535 2627 2769 2835 2997 3087 3185 3195 3367 3479 3549 3885 3969 4095 4329 4459 4473 4563 4615 4995 5145 5265 5439 5733 5751 5915 6253 6461 6615 6993 7215 7371 7455 7605 7881 8281 8307 9065 9261 9555 9585 10101 10437 10647 11655 11999 12285 12691 12987 13135 13377 13419 13689 13845 14985 15435 16317 16835 17199 17395 17745 18389 18759 19383 19845 20979 21645 22295 22365 22815 23569 23643 24353 24843 24921 27195 27783 28665 28755 30303 31265 31311 31941 32305 34151 34965 35997 36855 38073 38961 39405 40131 40257 41405 41535 43771 45227 46305 48951 50505 51597 52185 53235 55167 56277 57967 58149 59995 63455 64935 66885 67095 68445 70707 70929 73059 74529 74763 81585 83993 85995 90909 91945 93795 93933 95823 96915 102453 104895 107991 114219 117845 118215 120393 121765 124215 124605 128723 131313 135681 138915 146853 151515 156555 159705 164983 165501 168831 170755 173901 174447 179985 190365 194805 200655 201285 212121 212787 218855 219177 223587 226135 239057 244755 251979 257985 272727 275835 281385 281799 289835 290745 306397 307359 316589 323973 342657 353535 354645 361179 365295 372645 373815 386169 393939 407043 419965 443963 454545 469665 479115 494949 496503 506493 512265 521703 523341 539955 571095 587951 601965 636363 643615 656565 657531 670761 678405 717171 734265 755937 824915 827505 844155 869505 872235 901061 919191 922077 949767 971919 1027971 1060605 1063935 1095885 1117935 1158507 1181817 1195285 1221129 1259895 1331889 1363635 1408995 1484847 1489509 1531985 1536795 1565109 1582945 1619865 1673399 1713285 1763853 1805895 1909089 1930845 1969695 1972593 2035215 2144779 2151513 2219815 2267811 2474745 2482515 2532465 2608515 2616705 2703183 2757573 2766231 2849301 2939755 3107741 3181815 3287655 3353805 3475521 3545451 3585855 3663387 3779685 3995667 4115657 4454541 4505305 4595955 4610385 4695327 4748835 4859595 5020197 5139855 5291559 5792535 5909085 6105645 6434337 6454539 6659445 6803433 7424235 7447545 7825545 8109549 8272719 8366995 8547903 8819265 9323223 9545445 9862965 10426563 10723895 10757565 11339055 11713793 11987001 12346971 13363623 13515915 13787865 13831155 14246505 15060591 15538705 15874677 17377605 17727255 18316935 19303011 19363617 19978335 20578285 21754187 22272705 23476635 24328647 24818157 25100985 25643709 26457795 27969669 32171685 32272695 34017165 35141379 35961003 37040913 40547745 41363595 42739515 45181773 46616115 47624031 52132815 57909033 58568965 59935005 61734855 65262561 66818115 72985941 75302955 79373385 83909007 96515055 96818085 105424137 108770935 111122739 121643235 124090785 128218545 135545319 139848345 152279309 173727099 175706895 179805015 185204565 195787683 225908865 238120155 251727021 289545165 316272411 326312805 333368217 364929705 419545035 456837927 527120685 555613695 587363049 677726595 761396545 868635495 948817233 978938415 1258635105 1370513781 1581362055 1666841085 1762089147 2284189635 2936815245 4111541343 4744086165 6852568905 8810445735 12334624029 20557706715 61673120145
• Sum of all divisors σ(n): 145399795200
• Sum of proper divisors (its aliquot sum) s(n): 83726675055
• 61673120145 is an abundant number, because the sum of its proper divisors (83726675055) is greater than itself. Its abundance is 22053554910

Bases of 61673120145

• Binary: 111001011100000000010010000110010001₂
• Hexadecimal: 0xE5C012191
• Base-36: SBYL029

Squares and roots of 61673120145

• 61673120145 squared (61673120145²) is 3803573748419604821025
• 61673120145 cubed (61673120145³) is 234578260766650292000496047048625
• The square root of 61673120145 is 248340.7339624331
• The cube root of 61673120145 is 3950.9236774881

Scales and comparisons

• 61,673,120,145 seconds is equal to 1,961 years, 5 days, 6 hours, 15 minutes, 45 seconds.
• To count from 1 to 61,673,120,145 would take you about three thousand, nine hundred twenty-two 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 61673120145 cubic inches would be around 329.2 feet tall.

Recreational maths with 61673120145

• 61673120145 backwards is 54102137616
• The number of decimal digits it has is: 11
• The sum of 61673120145's digits is 36
• More coming soon!