61384715028

Names of 61384715028

• Cardinal: 61384715028 can be written as Sixty-one billion, three hundred eighty-four million, seven hundred fifteen thousand and twenty-eight.

Scientific notation

• Scientific notation: 6.1384715028 × 10¹⁰

Factors of 61384715028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 694014

Divisors of 61384715028

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 162 182 189 234 243 252 273 324 351 364 378 468 486 546 567 702 756 819 972 1053 1092 1134 1404 1638 1701 2106 2268 2457 3159 3276 3402 4212 4914 6318 6804 7371 9828 12636 14742 22113 29484 44226 88452 693989 1387978 2081967 2775956 4163934 4857923 6245901 8327868 9021857 9715846 12491802 14573769 18043714 18737703 19431692 24983604 27065571 29147538 36087428 37475406 43721307 54131142 56213109 58295076 63152999 74950812 81196713 87442614 108262284 112426218 126305998 131163921 162393426 168639327 174885228 189458997 224852436 243590139 252611996 262327842 324786852 337278654 378917994 393491763 487180278 524655684 568376991 674557308 730770417 757835988 786983526 974360556 1136753982 1180475289 1461540834 1573967052 1705130973 2192311251 2273507964 2360950578 2923081668 3410261946 4384622502 4721901156 5115392919 6820523892 8769245004 10230785838 15346178757 20461571676 30692357514 61384715028
• Sum of all divisors σ(n): 198048090240
• Sum of proper divisors (its aliquot sum) s(n): 136663375212
• 61384715028 is an abundant number, because the sum of its proper divisors (136663375212) is greater than itself. Its abundance is 75278660184

Bases of 61384715028

• Binary: 111001001010110100000110101100010100₂
• Hexadecimal: 0xE4AD06B14
• Base-36: S76VH90

Squares and roots of 61384715028

• 61384715028 squared (61384715028²) is 3768083239068769040784
• 61384715028 cubed (61384715028³) is 231302715832019583663274749701952
• The square root of 61384715028 is 247759.3893841361
• The cube root of 61384715028 is 3944.7554180509

Scales and comparisons

• 61,384,715,028 seconds is equal to 1,951 years, 43 weeks, 6 days, 5 hours, 43 minutes, 48 seconds.
• To count from 1 to 61,384,715,028 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 61384715028 cubic inches would be around 328.7 feet tall.

Recreational maths with 61384715028

• 61384715028 backwards is 82051748316
• The number of decimal digits it has is: 11
• The sum of 61384715028's digits is 45
• More coming soon!