38738359479048957

Names of 38738359479048957

• Cardinal: 38738359479048957 can be written as Thirty-eight quadrillion, seven hundred thirty-eight trillion, three hundred fifty-nine billion, four hundred seventy-nine million, forty-eight thousand, nine hundred fifty-seven.

Scientific notation

• Scientific notation: 3.8738359479048957 × 10¹⁶

Factors of 38738359479048957

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 182157

Divisors of 38738359479048957

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 57 63 73 81 91 117 133 171 189 219 247 273 351 399 511 513 567 657 741 819 949 1053 1197 1387 1533 1539 1729 1971 2223 2457 2847 3591 4161 4599 5187 5913 6643 6669 7371 8541 9709 10773 12483 13797 15561 18031 19929 20007 23971 25623 29127 37449 41391 46683 54093 59787 71913 76869 87381 112347 126217 140049 158071 162279 167797 179361 215739 262143 311623 378651 455449 474213 486837 503391 538083 647217 786429 934869 1106497 1135953 1366347 1422639 1460511 1510173 1749883 1941651 2054923 2181361 2804607 3003349 3188143 3319491 3407859 4099041 4267917 4530519 5249649 5920837 6164769 6544083 8413821 9010047 9564429 9958473 10223577 11539183 12249181 12297123 12803751 13591557 14384461 15748947 17762511 18494307 19632249 21023443 22748479 25241463 27030141 28693287 29875419 33247777 34617549 36747543 36891369 39043537 41445859 43153383 47246841 53287533 55482921 58896747 63070329 68245437 80774281 81090423 86079861 89626257 99743331 103852647 110242629 117130611 124337577 129460149 141740523 150009379 159239353 159862599 166448763 176690241 189210987 204736311 219244477 232734439 242322843 243271269 258239583 273304759 299229993 311557941 330727887 351391833 373012731 388380447 432221101 450028137 477718059 479587797 567632961 614208933 657733431 698203317 726968529 819914277 897689979 934673823 992183661 1050065653 1054175499 1119038193 1165141341 1296663303 1350084411 1433154177 1534711339 1702898883 1842626799 1973200293 2094609951 2180905587 2459742831 2693069937 2850178201 3025547707 3150196959 3162526497 3357114579 3789119941 3889989909 4050253233 4299462531 4604134017 5919600879 6283829853 6542716761 7379228493 8550534603 9076643121 9450590877 11367359823 11669969727 12150759699 12898387593 13812402051 17758802637 18851489559 19951247407 22137685479 25651603809 26523839587 27229929363 28351772631 34102079469 35009909181 41437206153 49258559233 59853742221 71993278879 76954811427 79571518761 81689788089 85055317893 102306238407 124311618459 147775677699 179561226663 215979836637 230864434281 238714556283 245069364267 276605755693 306918715221 344809914631 443327033097 503952952153 538683679989 647939509911 716143668849 829817267079 935912625427 1034429743893 1329981099291 1511858856459 1616051039967 1936240289851 1943818529733 2148431006547 2489451801237 2807737876281 3103289231679 3595874824009 3989943297873 4535576569377 5255509358167 5808720869553 5831455589199 6551388377989 7468355403711 8423213628843 9309867695037 10787624472027 13606729708131 15766528074501 17426162608659 19654165133967 22405066211133 25171123768063 25269640886529 27929603085111 32362873416081 36788565507169 40820189124393 47299584223503 52278487825977 58962495401901 68321621656171 75513371304189 75808922659587 97088620248243 110365696521507 141898752670509 156835463477931 176887486205703 204964864968513 226540113912567 291265860744729 331097089564521 425696258011527 478251351593197 530662458617109 614894594905539 679620341737701 993291268693563 1434754054779591 1844683784716617 2038861025213103 2979873806080689 4304262164338773 5534051354149851 12912786493016319 38738359479048957
• Sum of all divisors σ(n): 76001878321008640
• Sum of proper divisors (its aliquot sum) s(n): 37263518841959683
• 38738359479048957 is a deficient number, because the sum of its proper divisors (37263518841959683) is less than itself. Its deficiency is 1474840637089274

Bases of 38738359479048957

• Binary: 10001001101000000101010100101011111011100001101011111101₂
• Hexadecimal: 0x89A0552BEE1AFD
• Base-36: ALFLONZ0UT9

Squares and roots of 38738359479048957

• 38738359479048957 squared (38738359479048957²) is 1500660495128022179171029202787849
• 38738359479048957 cubed (38738359479048957³) is 58133125716276919138872258061828159611851555723493
• The square root of 38738359479048957 is 196820627.6766969285
• The cube root of 38738359479048957 is 338361.0845342151

Scales and comparisons

• 38,738,359,479,048,957 seconds is equal to 1,231,760,005 years, 42 weeks, 4 days, 14 hours, 55 minutes, 57 seconds.
• To count from 1 to 38,738,359,479,048,957 would take you about three billion, six hundred ninety-five million, two hundred eighty thousand and 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 38738359479048957 cubic inches would be around 28196.8 feet tall.

Recreational maths with 38738359479048957

• 38738359479048957 backwards is 75984097495383783
• The number of decimal digits it has is: 17
• The sum of 38738359479048957's digits is 99
• More coming soon!