38979144395928

Names of 38979144395928

• Cardinal: 38979144395928 can be written as Thirty-eight trillion, nine hundred seventy-nine billion, one hundred forty-four million, three hundred ninety-five thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8979144395928 × 10¹³

Factors of 38979144395928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1102

Divisors of 38979144395928

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 73 81 88 99 108 132 146 162 198 216 219 264 292 297 324 396 438 584 594 648 657 792 803 876 891 1013 1188 1314 1606 1752 1782 1971 2026 2376 2409 2628 3039 3212 3564 3942 4052 4818 5256 5329 5913 6078 6424 7128 7227 7884 8104 9117 9636 10658 11143 11826 12156 14454 15768 15987 18234 19272 21316 21681 22286 23652 24312 27351 28908 31974 33429 36468 42632 43362 44572 47304 47961 54702 57816 58619 63948 65043 66858 72936 73949 82053 86724 89144 95922 100287 109404 117238 127896 130086 133716 143883 147898 164106 173448 175857 191844 200574 218808 221847 234476 260172 267432 287766 295796 300861 328212 351714 383688 401148 431649 443694 468952 520344 527571 575532 591592 601722 656424 665541 703428 802296 813439 863298 887388 902583 1026169 1055142 1151064 1203444 1331082 1406856 1582713 1626878 1726596 1774776 1805166 1996623 2052338 2110284 2406888 2440317 2662164 3078507 3165426 3253756 3453192 3610332 3993246 4104676 4220568 4748139 4880634 5324328 5398277 5989869 6157014 6330852 6507512 7220664 7320951 7986492 8209352 9235521 9496278 9761268 10796554 11287859 11979738 12314028 12661704 14641902 15972984 16194831 18471042 18992556 19522536 21593108 21962853 22575718 23959476 24628056 27706563 29283804 32389662 33863577 36942084 37985112 43186216 43925706 45151436 47918952 48584493 55413126 58567608 59381047 64779324 65888559 67727154 73884168 74910337 83119689 87851412 90302872 97168986 101590731 110826252 118762094 129558648 131777118 135454308 145753479 149820674 166239378 175702824 178143141 194337972 203181462 221652504 224731011 237524188 263554236 270908616 291506958 299641348 304772193 332478756 356286282 388675944 406362924 437260437 449462022 475048376 527108472 534429423 583013916 599282696 609544386 664957512 674193033 712572564 812725848 824013707 874520874 898924044 914316579 1068858846 1166027832 1219088772 1348386066 1425145128 1603288269 1648027414 1749041748 1797848088 1828633158 2022579099 2137717692 2438177544 2472041121 2696772132 3206576538 3296054828 3498083496 3657266316 4045158198 4275435384 4809864807 4944082242 5393544264 5468454601 6067737297 6413153076 6592109656 7314532632 7416123363 8090316396 9619729614 9888164484 10936909202 12135474594 12826306152 14832246726 16180632792 16405363803 19239459228 19776328968 21873818404 22248370089 24270949188 29664493452 32810727606 38478918456 43747636808 44496740178 48541898376 49216091409 59328986904 60153000611 65621455212 66745110267 88993480356 98432182818 120306001222 131242910424 133490220534 147648274227 177986960712 180459001833 196864365636 240612002444 266980441068 295296548454 360918003666 393728731272 442944822681 481224004888 533960882136 541377005499 590593096908 721836007332 885889645362 1082754010998 1181186193816 1443672014664 1624131016497 1771779290724 2165508021996 3248262032994 3543558581448 4331016043992 4872393049491 6496524065988 9744786098982 12993048131976 19489572197964 38979144395928
• Sum of all divisors σ(n): 120876163133220
• Sum of proper divisors (its aliquot sum) s(n): 81897018737292
• 38979144395928 is an abundant number, because the sum of its proper divisors (81897018737292) is greater than itself. Its abundance is 42917874341364

Bases of 38979144395928

• Binary: 1000110111001110001010000011100010110010011000₂
• Hexadecimal: 0x23738A0E2C98
• Base-36: DTERS5TI0

Squares and roots of 38979144395928

• 38979144395928 squared (38979144395928²) is 1519373697838605208022981184
• 38979144395928 cubed (38979144395928³) is 59223886759426070600521021682549390218752
• The square root of 38979144395928 is 6243327.9904172903
• The cube root of 38979144395928 is 33906.0684152689

Scales and comparisons

• 38,979,144,395,928 seconds is equal to 1,239,416 years, 11 weeks, 3 days, 13 hours, 58 minutes, 48 seconds.
• To count from 1 to 38,979,144,395,928 would take you about three million, ninety-eight thousand, five hundred forty 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 38979144395928 cubic inches would be around 2825.5 feet tall.

Recreational maths with 38979144395928

• 38979144395928 backwards is 82959344197983
• 38979144395928 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38979144395928's digits is 81
• More coming soon!