397848828132

Names of 397848828132

• Cardinal: 397848828132 can be written as Three hundred ninety-seven billion, eight hundred forty-eight million, eight hundred twenty-eight thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 3.97848828132 × 10¹¹

Factors of 397848828132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 43501

Divisors of 397848828132

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 29 36 42 58 63 84 87 116 126 174 203 252 261 348 406 522 609 812 1044 1218 1291 1827 2436 2582 3654 3873 5164 7308 7746 9037 11619 15492 18074 23238 27111 36148 37439 42169 46476 54222 74878 81333 84338 108444 112317 126507 149756 162666 168676 224634 253014 262073 295183 325332 336951 379521 449268 506028 524146 590366 673902 759042 786219 885549 1048292 1180732 1222901 1347804 1518084 1572438 1771098 2358657 2445802 2656647 3144876 3542196 3668703 4717314 4891604 5313294 7337406 8560307 9434628 10626588 11006109 14674812 17120614 22012218 25680921 34241228 44024436 51361842 54440179 77042763 102723684 108880358 154085526 163320537 217760716 308171052 326641074 381081253 489961611 653282148 762162506 979923222 1143243759 1524325012 1578765191 1959846444 2286487518 3157530382 3429731277 4572975036 4736295573 6315060764 6859462554 9472591146 11051356337 13718925108 14208886719 18945182292 22102712674 28417773438 33154069011 44205425348 56835546876 66308138022 99462207033 132616276044 198924414066 397848828132
• Sum of all divisors σ(n): 1189922697600
• Sum of proper divisors (its aliquot sum) s(n): 792073869468
• 397848828132 is an abundant number, because the sum of its proper divisors (792073869468) is greater than itself. Its abundance is 394225041336

Bases of 397848828132

• Binary: 101110010100001101000110101100011100100₂
• Hexadecimal: 0x5CA1A358E4
• Base-36: 52ROX4H0

Squares and roots of 397848828132

• 397848828132 squared (397848828132²) is 158283690046005674609424
• 397848828132 cubed (397848828132³) is 62972980597212070810781445203515968
• The square root of 397848828132 is 630752.5886843429
• The cube root of 397848828132 is 7354.8309402977

Scales and comparisons

• 397,848,828,132 seconds is equal to 12,650 years, 18 weeks, 5 days, 19 hours, 22 minutes, 12 seconds.
• To count from 1 to 397,848,828,132 would take you about twenty-five thousand, three 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 397848828132 cubic inches would be around 612.9 feet tall.

Recreational maths with 397848828132

• 397848828132 backwards is 231828848793
• 397848828132 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 397848828132's digits is 63
• More coming soon!