61642904832

Names of 61642904832

• Cardinal: 61642904832 can be written as Sixty-one billion, six hundred forty-two million, nine hundred four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 6.1642904832 × 10¹⁰

Factors of 61642904832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1131

Divisors of 61642904832

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 128 144 174 192 232 256 261 288 348 384 464 522 576 696 768 841 928 1044 1097 1152 1392 1682 1856 2088 2194 2304 2523 2784 3291 3364 3712 4176 4388 5046 5568 6582 6728 7424 7569 8352 8776 9873 10092 11136 13164 13456 15138 16704 17552 19746 20184 22272 24389 26328 26912 30276 31813 33408 35104 39492 40368 48778 52656 53824 60552 63626 66816 70208 73167 78984 80736 95439 97556 105312 107648 121104 127252 140416 146334 157968 161472 190878 195112 210624 215296 219501 242208 254504 280832 286317 292668 315936 322944 381756 390224 421248 439002 484416 509008 572634 585336 631872 645888 763512 780448 842496 878004 922577 968832 1018016 1145268 1170672 1263744 1527024 1560896 1756008 1845154 1937664 2036032 2290536 2341344 2527488 2767731 3054048 3121792 3512016 3690308 4072064 4581072 4682688 5535462 6108096 6243584 7024032 7380616 8144128 8303193 9162144 9365376 11070924 12216192 14048064 14761232 16606386 18324288 18730752 22141848 24432384 26754733 28096128 29522464 33212772 36648576 44283696 53509466 56192256 59044928 66425544 73297152 80264199 88567392 107018932 118089856 132851088 160528398 177134784 214037864 236179712 240792597 265702176 321056796 354269568 428075728 481585194 531404352 642113592 708539136 856151456 963170388 1062808704 1284227184 1712302912 1926340776 2125617408 2568454368 3424605824 3852681552 5136908736 6849211648 7705363104 10273817472 15410726208 20547634944 30821452416 61642904832
• Sum of all divisors σ(n): 184246793640
• Sum of proper divisors (its aliquot sum) s(n): 122603888808
• 61642904832 is an abundant number, because the sum of its proper divisors (122603888808) is greater than itself. Its abundance is 60960983976

Bases of 61642904832

• Binary: 111001011010001101000001010100000000₂
• Hexadecimal: 0xE5A341500
• Base-36: SBGLDS0

Squares and roots of 61642904832

• 61642904832 squared (61642904832²) is 3799847716127008948224
• 61642904832 cubed (61642904832³) is 234233651141309764220184447418368
• The square root of 61642904832 is 248279.8921217745
• The cube root of 61642904832 is 3950.2783509875

Scales and comparisons

• 61,642,904,832 seconds is equal to 1,960 years, 2 weeks, 5 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 61,642,904,832 would take you about three thousand, nine hundred twenty 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 61642904832 cubic inches would be around 329.2 feet tall.

Recreational maths with 61642904832

• 61642904832 backwards is 23840924616
• The number of decimal digits it has is: 11
• The sum of 61642904832's digits is 45
• More coming soon!