38398929775968

Names of 38398929775968

• Cardinal: 38398929775968 can be written as Thirty-eight trillion, three hundred ninety-eight billion, nine hundred twenty-nine million, seven hundred seventy-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8398929775968 × 10¹³

Factors of 38398929775968

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2210

Divisors of 38398929775968

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 74 96 103 111 148 206 222 251 271 296 309 412 444 502 542 592 618 753 813 824 888 1004 1084 1184 1236 1506 1543 1626 1648 1776 2008 2168 2472 3012 3086 3252 3296 3552 3811 4016 4336 4629 4944 6024 6172 6504 7622 8032 8672 9258 9287 9888 10027 11433 12048 12344 13008 15244 18516 18574 20054 22866 24096 24688 25853 26016 27861 27913 30081 30488 37032 37148 40108 45732 49376 51706 55722 55826 57091 60162 60976 68021 74064 74296 77559 80216 83739 91464 103412 111444 111652 114182 120324 121952 136042 148128 148592 155118 158929 160432 167478 171273 182928 204063 206824 222888 223304 228364 240648 272084 297184 310236 317858 320864 334956 342546 365856 387293 408126 413648 418153 445776 446608 456728 476787 481296 544168 620472 635716 669912 685092 774586 816252 827296 836306 891552 893216 913456 953574 956561 962592 1032781 1088336 1161879 1240944 1254459 1271432 1339824 1370184 1549172 1632504 1672612 1826912 1907148 1913122 2065562 2176672 2323758 2481888 2508918 2516777 2542864 2679648 2740368 2869683 3098343 3098344 3265008 3345224 3814296 3826244 4131124 4647516 5017836 5033554 5085728 5480736 5739366 5880373 6196686 6196688 6530016 6690448 7006163 7550331 7628592 7652488 8262248 9295032 10035672 10067108 11478732 11760746 12393372 12393376 13380896 14012326 14329841 15100662 15257184 15304976 15471661 16524496 17641119 18590064 20071344 20134216 21018489 22957464 23521492 24786744 28024652 28659682 30201324 30609952 30943322 33048992 35282238 37180128 39891179 40142688 40268432 42036978 42989523 43069759 45914928 46414983 47042984 49573488 56049304 57319364 60402648 61886644 70564476 79782358 80536864 84073956 85979046 86139518 91829856 92829966 94085968 99146976 104956403 112098608 114638728 119673537 120805296 123773288 129209277 141128952 159564716 168147912 171958092 172279036 185659932 188171936 209912806 224197216 229277456 239347074 241610592 247546576 258418554 259228031 282257904 314869209 319129432 336295824 343916184 344558072 371319864 419825612 458554912 478694148 495093152 516837108 518456062 564515808 629738418 638258864 672591648 687832368 689116144 742639728 777684093 839651224 957388296 1033674216 1036912124 1259476836 1276517728 1375664736 1378232288 1475973623 1485279456 1555368186 1593581083 1679302448 1914776592 2067348432 2073824248 2518953672 2951947246 3110736372 3187162166 3358604896 3829553184 3883386911 4134696864 4147648496 4427920869 4780743249 5037907344 5903894492 6221472744 6374324332 7766773822 8295296992 8855841738 9561486498 10075814688 10810509509 11650160733 11807788984 12442945488 12748648664 15533547644 17711683476 19122972996 21621019018 23300321466 23615577968 24885890976 25497297328 31067095288 32431528527 35423366952 38245945992 43242038036 46600642932 47231155936 50994594656 62134190576 64863057054 70846733904 76491891984 86484076072 93201285864 124268381152 129726114108 141693467808 152983783968 172968152144 186402571728 259452228216 345936304288 372805143456 399988851833 518904456432 799977703666 1037808912864 1199966555499 1599955407332 2399933110998 3199910814664 4799866221996 6399821629328 9599732443992 12799643258656 19199464887984 38398929775968
• Sum of all divisors σ(n): 105398448390144
• Sum of proper divisors (its aliquot sum) s(n): 66999518614176
• 38398929775968 is an abundant number, because the sum of its proper divisors (66999518614176) is greater than itself. Its abundance is 28600588838208

Bases of 38398929775968

• Binary: 1000101110110001110010100100011010110101100000₂
• Hexadecimal: 0x22EC7291AD60
• Base-36: DM083CVHC

Squares and roots of 38398929775968

• 38398929775968 squared (38398929775968²) is 1474477807939721878670337024
• 38398929775968 cubed (38398929775968³) is 56618369803300612370178992538711375839232
• The square root of 38398929775968 is 6196686.9999999195
• The cube root of 38398929775968 is 33736.9931848847

Scales and comparisons

• 38,398,929,775,968 seconds is equal to 1,220,967 years, 9 weeks, 6 days, 14 hours, 12 minutes, 48 seconds.
• To count from 1 to 38,398,929,775,968 would take you about three million, fifty-two thousand, four hundred seventeen 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 38398929775968 cubic inches would be around 2811.4 feet tall.

Recreational maths with 38398929775968

• 38398929775968 backwards is 86957792989383
• The number of decimal digits it has is: 14
• The sum of 38398929775968's digits is 93
• More coming soon!