385648356420648

Names of 385648356420648

• Cardinal: 385648356420648 can be written as Three hundred eighty-five trillion, six hundred forty-eight billion, three hundred fifty-six million, four hundred twenty thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 3.85648356420648 × 10¹⁴

Factors of 385648356420648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11505

Divisors of 385648356420648

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 36 46 54 69 72 81 89 92 108 138 162 178 184 207 216 243 267 276 324 356 414 486 534 552 621 648 712 729 801 828 972 1068 1242 1458 1602 1656 1863 1944 2047 2136 2403 2484 2916 3204 3726 4094 4806 4968 5351 5589 5832 6037 6141 6408 7209 7452 8188 9612 10702 11178 12074 12282 14418 14904 16053 16376 16767 18111 18423 19224 21404 21627 22356 24148 24564 28836 32106 33534 36222 36846 42808 43254 44712 48159 48296 49128 54333 55269 57672 64212 64881 67068 72444 73692 86508 96318 108666 110538 123073 128424 129762 134136 138851 144477 144888 147384 162999 165807 173016 192636 217332 221076 246146 259524 277702 288954 325998 331614 369219 385272 416553 433431 434664 442152 476239 488997 492292 497421 519048 537293 555404 577908 651996 663228 738438 833106 866862 952478 977994 984584 994842 1074586 1107657 1110808 1155816 1249659 1300293 1303992 1326456 1428717 1466991 1476876 1492263 1611879 1666212 1733724 1904956 1955988 1989684 2149172 2215314 2499318 2600586 2857434 2933982 2953752 2984526 3223758 3322971 3332424 3467448 3748977 3809912 3900879 3911976 3979368 4286151 4298344 4400973 4430628 4835637 4998636 5201172 5714868 5867964 5969052 6447516 6645942 7497954 7801758 8572302 8801946 8861256 9671274 9968913 9997272 10402344 10953497 11246931 11429736 11735928 11938104 12357739 12858453 12895032 13291884 14506911 14995908 15603516 17144604 17603892 19342548 19937826 21906994 22493862 24715478 25716906 26583768 29013822 29906739 29991816 31207032 32303987 32860491 33740793 34289208 35207784 37073217 38575359 38685096 39875652 43520733 43813988 44987724 49430956 51433812 58027644 59813478 64607974 65720982 67481586 74146434 77150718 79751304 87041466 87627976 89720217 89975448 96911961 98581473 98861912 101222379 102867624 111219651 115726077 116055288 119626956 129215948 130562199 131441964 134963172 148292868 154301436 174082932 179440434 193823922 197162946 202444758 222439302 231452154 239253912 258431896 261124398 262883928 269926344 290735883 295744419 296585736 308602872 333658953 347178231 348165864 358880868 387647844 391686597 394325892 404889516 444878604 462904308 522248796 581471766 591488838 667317906 694356462 717761736 742991701 775295688 783373194 788651784 809779032 872207649 887233257 889757208 925808616 1000976859 1044497592 1162943532 1182977676 1334635812 1388712924 1485983402 1566746388 1744415298 1774466514 2001953718 2228975103 2325887064 2365955352 2616622947 2661699771 2669271624 2777425848 2875054843 2971966804 3002930577 3133492776 3488830596 3548933028 4003907436 4457950206 5233245894 5323399542 5750109686 5943933608 6005861154 6686925309 6977661192 7097866056 7849868841 7985099313 8007814872 8625164529 8915900412 9008791731 10466491788 10646799084 11500219372 12011722308 13373850618 15699737682 15970198626 17250329058 17831800824 18017583462 20060775927 20932983576 21293598168 23000438744 23549606523 24023444616 25875493587 26747701236 31399475364 31940397252 34500658116 36035166924 40121551854 47099213046 51750987174 53495402472 60182327781 62798950728 63880794504 66126261389 69001316232 72070333848 77626480761 80243103708 94198426092 103501974348 120364655562 132252522778 155252961522 160486207416 180546983343 188396852184 198378784167 207003948696 232879442283 240729311124 264505045556 310505923044 361093966686 396757568334 465758884566 481458622248 529010091112 541640950029 595136352501 621011846088 698638326849 722187933372 793515136668 931517769132 1083281900058 1190272705002 1397276653698 1444375866744 1587030273336 1785409057503 1863035538264 2095914980547 2166563800116 2380545410004 2794553307396 3570818115006 4191829961094 4333127600232 4761090820008 5356227172509 5589106614792 7141636230012 8383659922188 10712454345018 14283272460024 16068681517527 16767319844376 21424908690036 32137363035054 42849817380072 48206044552581 64274726070108 96412089105162 128549452140216 192824178210324 385648356420648
• Sum of all divisors σ(n): 1144390873363200
• Sum of proper divisors (its aliquot sum) s(n): 758742516942552
• 385648356420648 is an abundant number, because the sum of its proper divisors (758742516942552) is greater than itself. Its abundance is 373094160521904

Bases of 385648356420648

• Binary: 1010111101011111011000001010010101110110000101000₂
• Hexadecimal: 0x15EBEC14AEC28
• Base-36: 3SP8EQ9MI0

Squares and roots of 385648356420648

• 385648356420648 squared (385648356420648²) is 148724654809947155486320739904
• 385648356420648 cubed (385648356420648³) is 57355418686684341556670624893691044423137792
• The square root of 385648356420648 is 19637931.5718496177
• The cube root of 385648356420648 is 72788.6774206417

Scales and comparisons

• 385,648,356,420,648 seconds is equal to 12,262,424 years, 43 weeks, 6 days, 18 hours, 10 minutes, 48 seconds.
• To count from 1 to 385,648,356,420,648 would take you about thirty million, six hundred fifty-six thousand and sixty-two 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 385648356420648 cubic inches would be around 6065.7 feet tall.

Recreational maths with 385648356420648

• 385648356420648 backwards is 846024653846583
• 385648356420648 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 385648356420648's digits is 72
• More coming soon!