61379873982

Names of 61379873982

• Cardinal: 61379873982 can be written as Sixty-one billion, three hundred seventy-nine million, eight hundred seventy-three thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 6.1379873982 × 10¹⁰

Factors of 61379873982

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 192

Divisors of 61379873982

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 83 97 126 162 166 189 194 243 249 291 378 486 498 567 581 582 679 729 747 873 1134 1162 1358 1458 1494 1701 1743 1746 2037 2187 2241 2619 3402 3486 4074 4374 4482 5103 5229 5238 6111 6561 6723 6889 7857 8051 10206 10458 12222 13122 13446 13778 15309 15687 15714 16102 18333 20169 20667 23571 24153 30618 31374 36666 40338 41334 45927 47061 47142 48223 48306 54999 56357 60507 62001 70713 72459 91854 94122 96446 109998 112714 121014 124002 141183 141426 144669 144918 164997 169071 181521 186003 212139 217377 282366 289338 329994 338142 363042 372006 423549 424278 434007 434754 494991 507213 544563 558009 636417 652131 668233 847098 868014 989982 1014426 1089126 1116018 1270647 1272834 1302021 1304262 1336466 1484973 1521639 1674027 1956393 2004699 2541294 2604042 2969946 3043278 3348054 3811941 3906063 3912786 4009398 4454919 4564917 4677631 5022081 5869179 6014097 7623882 7812126 8909838 9129834 9355262 10044162 11718189 11738358 12028194 13694751 14032893 15066243 17607537 18042291 23436378 27389502 28065786 30132486 35154567 35215074 36084582 41084253 42098679 45198729 52822611 54126873 70309134 82168506 84197358 90397458 105463701 105645222 108253746 123252759 126296037 162380619 210927402 246505518 252592074 316391103 324761238 369758277 378888111 487141857 632782206 739516554 757776222 974283714 1136664333 1461425571 2273328666 2922851142 3409992999 4384276713 6819985998 8768553426 10229978997 20459957994 30689936991 61379873982
• Sum of all divisors σ(n): 161397281136
• Sum of proper divisors (its aliquot sum) s(n): 100017407154
• 61379873982 is an abundant number, because the sum of its proper divisors (100017407154) is greater than itself. Its abundance is 38637533172

Bases of 61379873982

• Binary: 111001001010100001101000110010111110₂
• Hexadecimal: 0xE4A868CBE
• Base-36: S73ZPVI

Squares and roots of 61379873982

• 61379873982 squared (61379873982²) is 3767488930046200536324
• 61379873982 cubed (61379873982³) is 231247995754815802357467933522168
• The square root of 61379873982 is 247749.6195395663
• The cube root of 61379873982 is 3944.6517155551

Scales and comparisons

• 61,379,873,982 seconds is equal to 1,951 years, 35 weeks, 6 days, 4 hours, 59 minutes, 42 seconds.
• To count from 1 to 61,379,873,982 would take you about three thousand, nine hundred three 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 61379873982 cubic inches would be around 328.7 feet tall.

Recreational maths with 61379873982

• 61379873982 backwards is 28937897316
• 61379873982 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61379873982's digits is 63
• More coming soon!