397109480768

Names of 397109480768

• Cardinal: 397109480768 can be written as Three hundred ninety-seven billion, one hundred nine million, four hundred eighty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.97109480768 × 10¹¹

Factors of 397109480768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 732

Divisors of 397109480768

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 61 64 77 88 91 104 112 122 143 154 176 182 208 224 244 286 307 308 331 352 364 416 427 448 488 572 614 616 662 671 704 728 793 832 854 976 1001 1144 1228 1232 1324 1342 1456 1586 1708 1952 2002 2149 2288 2317 2456 2464 2648 2684 2912 3172 3377 3416 3641 3904 3991 4004 4298 4303 4576 4634 4697 4912 4928 5296 5368 5551 5824 6344 6754 6832 7282 7982 8008 8596 8606 8723 9152 9268 9394 9824 10592 10736 11102 12688 13508 13664 14564 15964 16016 17192 17212 17446 18536 18727 18788 19648 20191 21184 21472 22204 23639 25376 25487 27016 27328 27937 29128 30121 31928 32032 34384 34424 34892 37072 37454 37576 40382 42944 43901 44408 47278 47333 50752 50974 54032 55874 58256 60242 61061 63856 64064 68768 68848 69784 74144 74908 75152 80764 87802 88816 94556 94666 101617 101948 108064 111748 116512 120484 122122 127712 131089 137536 137696 139568 141337 148288 149816 150304 161528 175604 177632 189112 189332 203234 203896 205997 216128 222101 223496 233024 240968 243451 244244 255424 262178 262483 275392 279136 282674 299632 300608 307307 323056 331331 351208 355264 378224 378664 406468 407792 411994 444202 446992 481936 486902 488488 524356 524966 558272 565348 599264 614614 646112 662662 702416 711319 756448 757328 812936 815584 823988 888404 893984 963872 973804 976976 1048712 1049932 1117787 1130696 1198528 1229228 1292224 1321021 1325324 1404832 1422638 1441979 1512896 1514656 1554707 1625872 1631168 1647976 1704157 1776808 1787968 1837381 1927744 1947608 1953952 2097424 2099864 2235574 2261392 2458456 2642042 2650648 2677961 2809664 2845276 2883958 2887313 3029312 3109414 3251744 3295952 3408314 3553616 3674762 3895216 3907904 4194848 4199728 4471148 4522784 4916912 5284084 5301296 5355922 5690552 5767916 5774626 6198637 6218828 6503488 6591904 6816628 7107232 7349524 7790432 7824509 8389696 8399456 8942296 9045568 9247147 9833824 10568168 10602592 10711844 11381104 11535832 11549252 12397274 12437656 13183808 13633256 14214464 14531231 14699048 15580864 15649018 16798912 17884592 18494294 18745727 19667648 20211191 21136336 21205184 21423688 22762208 23071664 23098504 24794548 24875312 27266512 29062462 29398096 31298036 35769184 36988588 37491454 40422382 42272672 42847376 43390459 45524416 46143328 46197008 49589096 49750624 54533024 58124924 58796192 62596072 68185007 71538368 73977176 74982908 80582281 80844764 84545344 85694752 86780918 92286656 92394016 99178192 99501248 101718617 109066048 116249848 117592384 125192144 136370014 147954352 149965816 161164562 161689528 171389504 173561836 184788032 198356384 203437234 232499696 250384288 272740028 295908704 299931632 322329124 323379056 347123672 396712768 406874468 464999392 477295049 500768576 545480056 564075967 591817408 599863264 644658248 646758112 694247344 813748936 886405091 929998784 954590098 1090960112 1128151934 1199726528 1289316496 1293516224 1388494688 1627497872 1772810182 1909180196 2181920224 2256303868 2578632992 2776989376 3254995744 3545620364 3818360392 4363840448 4512607736 5157265984 6204835637 6509991488 7091240728 7636720784 9025215472 12409671274 14182481456 15273441568 18050430944 24819342548 28364962912 30546883136 36100861888 49638685096 56729925824 99277370192 198554740384 397109480768
• Sum of all divisors σ(n): 1082140071936
• Sum of proper divisors (its aliquot sum) s(n): 685030591168
• 397109480768 is an abundant number, because the sum of its proper divisors (685030591168) is greater than itself. Its abundance is 287921110400

Bases of 397109480768

• Binary: 101110001110101100100011100110101000000₂
• Hexadecimal: 0x5C7591CD40
• Base-36: 52FGQCE8

Squares and roots of 397109480768

• 397109480768 squared (397109480768²) is 157695939715830561869824
• 397109480768 cubed (397109480768³) is 62622552739775303893991507847544832
• The square root of 397109480768 is 630166.2326465931
• The cube root of 397109480768 is 7350.2721343577

Scales and comparisons

• 397,109,480,768 seconds is equal to 12,626 years, 44 weeks, 2 days, 13 hours, 6 minutes, 8 seconds.
• To count from 1 to 397,109,480,768 would take you about twenty-five thousand, two hundred fifty-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 397109480768 cubic inches would be around 612.5 feet tall.

Recreational maths with 397109480768

• 397109480768 backwards is 867084901793
• The number of decimal digits it has is: 12
• The sum of 397109480768's digits is 62
• More coming soon!