144947019152471616

Names of 144947019152471616

• Cardinal: 144947019152471616 can be written as One hundred forty-four quadrillion, nine hundred forty-seven trillion, nineteen billion, one hundred fifty-two million, four hundred seventy-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.44947019152471616 × 10¹⁷

Factors of 144947019152471616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 168

Divisors of 144947019152471616

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 163 192 216 243 288 324 326 432 486 489 576 648 652 729 864 972 978 1296 1304 1458 1467 1728 1944 1956 2187 2592 2608 2916 2934 3888 3912 4374 4401 5184 5216 5832 5868 6561 7776 7824 8748 8802 10432 11664 11736 13122 13203 15552 15648 17496 17604 19683 23328 23472 26244 26406 26569 31296 34992 35208 39366 39609 46656 46944 52488 52812 53138 69984 70416 78732 79218 79707 93888 104976 105624 106276 118827 139968 140832 157464 158436 159414 209952 211248 212552 237654 239121 281664 314928 316872 318828 356481 419904 422496 425104 475308 478242 629856 633744 637656 712962 717363 844992 850208 950616 956484 1069443 1259712 1267488 1275312 1425924 1434726 1700416 1901232 1912968 2138886 2152089 2534976 2550624 2851848 2869452 3208329 3802464 3825936 4277772 4304178 4330747 5101248 5703696 5738904 6416658 6456267 7604928 7651872 8555544 8608356 8661494 11407392 11477808 12833316 12912534 12992241 15303744 17111088 17216712 17322988 19368801 22814784 22955616 25666632 25825068 25984482 34222176 34433424 34645976 38737602 38976723 45911232 51333264 51650136 51968964 58106403 68444352 68866848 69291952 77475204 77953446 102666528 103300272 103937928 116212806 116930169 137733696 138583904 154950408 155906892 174319209 205333056 206600544 207875856 232425612 233860338 277167808 309900816 311813784 348638418 350790507 413201088 415751712 464851224 467720676 522957627 619801632 623627568 697276836 701581014 705911761 831503424 929702448 935441352 1045915254 1052371521 1239603264 1247255136 1394553672 1403162028 1411823522 1859404896 1870882704 2091830508 2104743042 2117735283 2494510272 2789107344 2806324056 2823647044 3157114563 3718809792 3741765408 4183661016 4209486084 4235470566 5578214688 5612648112 5647294088 6314229126 6353205849 7483530816 8367322032 8418972168 8470941132 9471343689 11156429376 11225296224 11294588176 12628458252 12706411698 16734644064 16837944336 16941882264 18942687378 19059617547 22450592448 22589176352 25256916504 25412823396 28414031067 33469288128 33675888672 33883764528 37885374756 38119235094 45178352704 50513833008 50825646792 56828062134 57178852641 67351777344 67767529056 75770749512 76238470188 85242093201 101027666016 101651293584 113656124268 114357705282 115063617043 135535058112 151541499024 152476940376 170484186402 171536557923 202055332032 203302587168 227312248536 228715410564 230127234086 303082998048 304953880752 340968372804 343073115846 345190851129 406605174336 454624497072 457430821128 460254468172 514609673769 606165996096 609907761504 681936745608 686146231692 690381702258 909248994144 914861642256 920508936344 1029219347538 1035572553387 1219815523008 1363873491216 1372292463384 1380763404516 1543829021307 1818497988288 1829723284512 1841017872688 2058438695076 2071145106774 2727746982432 2744584926768 2761526809032 3087658042614 3106717660161 3659446569024 3682035745376 4116877390152 4142290213548 4631487063921 5455493964864 5489169853536 5523053618064 6175316085228 6213435320322 7364071490752 8233754780304 8284580427096 9262974127842 9320152980483 10978339707072 11046107236128 12350632170456 12426870640644 13894461191763 16467509560608 16569160854192 18525948255684 18640305960966 22092214472256 24701264340912 24853741281288 27788922383526 27960458941449 32935019121216 33138321708384 37051896511368 37280611921932 49402528681824 49707482562576 55577844767052 55920917882898 66276643416768 74103793022736 74561223843864 83881376824347 98805057363648 99414965125152 111155689534104 111841835765796 148207586045472 149122447687728 167762753648694 198829930250304 222311379068208 223683671531592 251644130473041 296415172090944 298244895375456 335525507297388 444622758136416 447367343063184 503288260946082 596489790750912 671051014594776 754932391419123 889245516272832 894734686126368 1006576521892164 1342102029189552 1509864782838246 1789469372252736 2013153043784328 2264797174257369 2684204058379104 3019729565676492 4026306087568656 4529594348514738 5368408116758208 6039459131352984 8052612175137312 9059188697029476 12078918262705968 16105224350274624 18118377394058952 24157836525411936 36236754788117904 48315673050823872 72473509576235808 144947019152471616
• Sum of all divisors σ(n): 434099743768399632
• Sum of proper divisors (its aliquot sum) s(n): 289152724615928016
• 144947019152471616 is an abundant number, because the sum of its proper divisors (289152724615928016) is greater than itself. Its abundance is 144205705463456400

Bases of 144947019152471616

• Binary: 1000000010111101001000101111000011110101011011011001000000₂
• Hexadecimal: 0x202F48BC3D5B640
• Base-36: 13N7FHCE9000

Squares and roots of 144947019152471616

• 144947019152471616 squared (144947019152471616²) is 21009638361186973465873001685651456
• 144947019152471616 cubed (144947019152471616³) is 3045284453925470618016159349407931037991665509072896
• The square root of 144947019152471616 is 380719081.6763347049
• The cube root of 144947019152471616 is 525294.7933538163

Scales and comparisons

• 144,947,019,152,471,616 seconds is equal to 4,608,866,858 years, 24 weeks, 6 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 144,947,019,152,471,616 would take you about thirteen billion, eight hundred twenty-six million, six hundred thousand, five hundred seventy-five 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 144947019152471616 cubic inches would be around 43774.6 feet tall.

Recreational maths with 144947019152471616

• 144947019152471616 backwards is 616174251910749441
• 144947019152471616 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 144947019152471616's digits is 72
• More coming soon!