3948995243240448

Names of 3948995243240448

• Cardinal: 3948995243240448 can be written as Three quadrillion, nine hundred forty-eight trillion, nine hundred ninety-five billion, two hundred forty-three million, two hundred forty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 3.948995243240448 × 10¹⁵

Factors of 3948995243240448

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 460990

Divisors of 3948995243240448

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 29 32 38 48 57 58 61 64 76 83 87 96 114 116 122 128 152 166 174 183 192 228 232 244 249 256 304 332 348 366 384 456 464 488 498 512 551 608 664 696 732 768 912 928 976 996 1024 1102 1159 1216 1328 1392 1464 1536 1577 1653 1769 1824 1856 1952 1992 2204 2318 2407 2432 2656 2784 2928 3072 3154 3306 3477 3538 3648 3712 3904 3984 4408 4636 4731 4814 4864 5063 5307 5312 5568 5856 6308 6612 6954 7076 7221 7296 7424 7808 7968 8816 9272 9462 9628 9728 10126 10614 10624 11136 11712 12616 13224 13908 14152 14442 14592 14848 15189 15616 15936 17632 18544 18924 19256 19456 20252 21228 21248 22272 23424 25232 26448 27816 28304 28884 29184 29696 30378 31232 31872 33611 35264 37088 37848 38512 40504 42456 42496 44544 45733 46848 50464 52896 55632 56608 57768 58368 60756 62464 63744 67222 70528 74176 75696 77024 81008 84912 84992 89088 91466 93696 96197 100833 100928 105792 111264 113216 115536 121512 127488 134444 137199 141056 146827 148352 151392 154048 162016 169824 182932 187392 192394 201666 201856 211584 222528 226432 231072 243024 254976 268888 274398 282112 288591 293654 296704 302784 308096 324032 339648 365864 384788 403332 403712 423168 440481 445056 452864 460793 462144 486048 537776 548796 564224 577182 587308 593408 605568 616192 648064 679296 731728 769576 806664 807424 846336 880962 890112 905728 921586 924288 972096 1075552 1097592 1154364 1174616 1186816 1211136 1232384 1296128 1358592 1382379 1463456 1539152 1613328 1614848 1692672 1761924 1780224 1811456 1843172 1848576 1944192 2151104 2195184 2308728 2349232 2422272 2464768 2592256 2717184 2764758 2789713 2926912 3078304 3226656 3523848 3560448 3686344 3697152 3888384 4302208 4390368 4617456 4698464 4844544 5184512 5434368 5529516 5579426 5853824 6156608 6453312 7047696 7372688 7394304 7776768 8369139 8604416 8755067 8780736 9234912 9396928 11059032 11158852 11707648 12313216 12906624 13362997 14095392 14745376 15553536 16738278 17208832 17510134 17561472 18469824 18793856 22118064 22317704 23415296 24626432 25813248 26265201 26725994 28108373 28190784 29490752 33476556 34417664 35020268 35122944 36939648 37587712 38245819 40088991 44236128 44635408 46830592 49252864 51626496 52530402 53451988 56216746 56381568 58981504 66953112 70040536 70245888 73879296 75175424 76491638 80177982 84325119 88472256 89270816 98505728 103252992 105060804 106903976 112433492 112763136 114737457 117963008 133906224 140081072 140491776 147758592 150350848 152983276 160355964 168650238 176944512 178541632 210121608 213807952 224866984 225526272 229474914 235926016 253896943 267812448 280162144 295517184 305966552 320711928 337300476 353889024 357083264 420243216 427615904 449733968 451052544 458949828 471852032 507793886 534059087 535624896 560324288 611933104 641423856 674600952 707778048 714166528 726670561 761690829 815142817 840486432 855231808 899467936 917899656 1015587772 1068118174 1071249792 1109128751 1120648576 1223866208 1282847712 1349201904 1415556096 1428333056 1453341122 1523381658 1602177261 1630285634 1680972864 1710463616 1798935872 1835799312 2031175544 2136236348 2142499584 2180011683 2218257502 2241297152 2332994959 2445428451 2447732416 2565695424 2698403808 2856666112 2906682244 3046763316 3204354522 3260571268 3327386253 3361945728 3420927232 3597871744 3671598624 4062351088 4272472696 4284999168 4360023366 4436515004 4482594304 4665989918 4890856902 4895464832 5131390848 5396807616 5813364488 6093526632 6408709044 6521142536 6654772506 6723891456 6841854464 6998984877 7195743488 7343197248 8124702176 8544945392 8569998336 8720046732 8873030008 8965188608 9331979836 9781713804 9790929664 10262781696 10793615232 11626728976 12187053264 12817418088 13042285072 13309545012 13447782912 13683708928 13997969754 14391486976 14686394496 15487713523 16249404352 17089890784 17440093464 17746060016 18663959672 19563427608 19581859328 20525563392 21073446269 21587230464 23253457952 24374106528 25634836176 26084570144 26619090024 26895565824 27995939508 28782973952 29372788992 30975427046 32498808704 34179781568 34880186928 35492120032 37327919344 39126855216 39163718656 41051126784 42146892538 43174460928 44326904221 46463140569 46506915904 48748213056 51269672352 52169140288 53238180048 55991879016 58745577984 61950854092 63220338807 64997617408 67656853811 68359563136 69760373856 70984240064 74655838688 78253710432 84293785076 86348921856 88653808442 92926281138 93013831808 97496426112 102539344704 104338280576 106476360096 111983758032 117491155968 123901708184 126440677614 129995234816 132980712663 135313707622 136719126272 139520747712 141968480128 149311677376 156507420864 168587570152 177307616884 185852562276 186027663616 194992852224 202970561433 205078689408 208676561152 212952720192 223967516064 247803416368 252881355228 259990469632 265961425326 270627415244 273438252544 279041495424 283936960256 298623354752 313014841728 337175140304 354615233768 371705124552 372055327232 389985704448 405941122866 410157378816 417353122304 425905440384 447935032128 495606832736 505762710456 531922850652 541254830488 546876505088 558082990848 567873920512 597246709504 626029683456 674350280608 709230467536 743410249104 744110654464 779971408896 811882245732 820314757632 834706244608 851810880768 895870064256 991213665472 1011525420912 1063845701304 1082509660976 1116165981696 1135747841024 1194493419008 1252059366912 1285480222409 1348700561216 1418460935072 1486820498208 1623764491464 1640629515264 1703621761536 1791740128512 1982427330944 2023050841824 2127691402608 2165019321952 2232331963392 2388986838016 2504118733824 2570960444818 2697401122432 2836921870144 2973640996416 3247528982928 3407243523072 3583480257024 3856440667227 3964854661888 4046101683648 4255382805216 4330038643904 5141920889636 5394802244864 5673843740288 5947281992832 6495057965856 7166960514048 7712881334454 7929709323776 8092203367296 8510765610432 8660077287808 10283841779272 10789604489728 11347687480576 11894563985664 12990115931712 15425762668908 15859418647552 16184406734592 17021531220864 17320154575616 20567683558544 21579208979456 22695374961152 23789127971328 25980231863424 30851525337816 32368813469184 34043062441728 34640309151232 41135367117088 45390749922304 47578255942656 51960463726848 61703050675632 64737626938368 68086124883456 69280618302464 82270734234176 103920927453696 123406101351264 136172249766912 164541468468352 207841854907392 246812202702528 329082936936704 493624405405056 658165873873408 987248810810112 1316331747746816 1974497621620224 3948995243240448
• Sum of all divisors σ(n): 11789811878745600
• Sum of proper divisors (its aliquot sum) s(n): 7840816635505152
• 3948995243240448 is an abundant number, because the sum of its proper divisors (7840816635505152) is greater than itself. Its abundance is 3891821392264704

Bases of 3948995243240448

• Binary: 1110000001111001011100011010101100010110110000000000₂
• Hexadecimal: 0xE07971AB16C00
• Base-36: 12VSVDBSFEO

Squares and roots of 3948995243240448

• 3948995243240448 squared (3948995243240448²) is 15594563431135685065435543240704
• 3948995243240448 cubed (3948995243240448³) is 61582856809966259998840817183274745472212795392
• The square root of 3948995243240448 is 62841031.5259102665
• The cube root of 3948995243240448 is 158062.5085580117

Scales and comparisons

• 3,948,995,243,240,448 seconds is equal to 125,565,833 years, 35 weeks, 6 days, 10 hours, 20 minutes, 48 seconds.
• To count from 1 to 3,948,995,243,240,448 would take you about three hundred seventy-six million, six hundred ninety-seven thousand, five hundred one 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 3948995243240448 cubic inches would be around 13171.9 feet tall.

Recreational maths with 3948995243240448

• 3948995243240448 backwards is 8440423425998493
• The number of decimal digits it has is: 16
• The sum of 3948995243240448's digits is 78
• More coming soon!