396970138708

Names of 396970138708

• Cardinal: 396970138708 can be written as Three hundred ninety-six billion, nine hundred seventy million, one hundred thirty-eight thousand, seven hundred eight.

Scientific notation

• Scientific notation: 3.96970138708 × 10¹¹

Factors of 396970138708

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 73

Divisors of 396970138708

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 11 13 22 26 44 47 52 94 121 143 169 188 242 286 338 484 517 572 611 676 1034 1222 1573 1859 2068 2197 2209 2444 3146 3718 4394 4418 5687 6292 6721 7436 7943 8788 8836 11374 13442 15886 20449 22748 24167 24299 26884 28561 28717 31772 40898 48334 48598 57122 57434 73931 81796 87373 96668 97196 103259 114244 114868 147862 174746 206518 265837 267289 295724 314171 315887 349492 371293 373321 413036 531674 534578 628342 631774 742586 746642 961103 1063348 1069156 1135849 1256684 1263548 1342367 1485172 1493284 1922206 2271698 2684734 3455881 3474757 3844412 4084223 4106531 4543396 4853173 5369468 6911762 6949514 8168446 8213062 9706346 12494339 13823524 13899028 14766037 16336892 16426124 17450771 19412692 24988678 29532074 34901542 44926453 45171841 49977356 53384903 59064148 63091249 69803084 89852906 90343682 106769806 126182498 162426407 179705812 180687364 191958481 213539612 252364996 324852814 383916962 587233933 649705628 694003739 767833924 820186237 1174467866 1388007478 1640372474 2111543291 2348935732 2776014956 3280744948 4223086582 7634041129 8446173164 9022048607 15268082258 18044097214 30536164516 36088194428 99242534677 198485069354 396970138708
• Sum of all divisors σ(n): 845201030478
• Sum of proper divisors (its aliquot sum) s(n): 448230891770
• 396970138708 is an abundant number, because the sum of its proper divisors (448230891770) is greater than itself. Its abundance is 51260753062

Bases of 396970138708

• Binary: 101110001101101010000111001110001010100₂
• Hexadecimal: 0x5C6D439C54
• Base-36: 52D5RRDG

Squares and roots of 396970138708

• 396970138708 squared (396970138708²) is 157585291025848759909264
• 396970138708 cubed (396970138708³) is 62556654836871729834610319574190912
• The square root of 396970138708 is 630055.6631822303
• The cube root of 396970138708 is 7349.4123195139

Scales and comparisons

• 396,970,138,708 seconds is equal to 12,622 years, 21 weeks, 6 days, 18 hours, 58 minutes, 28 seconds.
• To count from 1 to 396,970,138,708 would take you about twenty-five thousand, two hundred forty-four 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 396970138708 cubic inches would be around 612.5 feet tall.

Recreational maths with 396970138708

• 396970138708 backwards is 807831079693
• The number of decimal digits it has is: 12
• The sum of 396970138708's digits is 61
• More coming soon!