155397406102848

Names of 155397406102848

• Cardinal: 155397406102848 can be written as One hundred fifty-five trillion, three hundred ninety-seven billion, four hundred six million, one hundred two thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.55397406102848 × 10¹⁴

Factors of 155397406102848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3748171

Divisors of 155397406102848

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 49 52 56 63 64 72 78 84 91 96 98 104 112 113 117 126 144 147 156 168 182 192 196 208 224 226 234 252 273 288 294 312 336 339 364 392 416 441 448 452 468 504 546 576 588 624 637 672 678 728 784 791 819 832 882 904 936 1008 1017 1092 1176 1248 1274 1344 1356 1456 1469 1568 1582 1638 1764 1808 1872 1911 2016 2034 2184 2352 2373 2496 2548 2712 2912 2938 3136 3164 3276 3528 3616 3744 3822 4032 4068 4368 4407 4704 4746 5096 5424 5537 5733 5824 5876 6328 6552 7056 7119 7232 7488 7644 8136 8736 8814 9408 9492 10192 10283 10848 11074 11466 11752 12656 13104 13221 14112 14238 15288 16272 16611 17472 17628 18984 20384 20566 21696 22148 22932 23504 25312 26208 26442 28224 28476 30576 30849 32544 33222 35256 37968 40768 41132 44296 45864 47008 49833 50624 52416 52884 56952 61152 61698 65088 66444 70512 71981 75936 82264 88592 91728 92547 94016 99666 105768 113904 122304 123396 132888 141024 143962 151872 164528 177184 183456 185094 199332 211536 215943 227808 246792 265776 282048 287924 329056 354368 366912 370188 398664 423072 431886 455616 493584 531552 575848 647829 658112 740376 797328 846144 863772 987168 1063104 1151696 1295658 1480752 1594656 1727544 1974336 2303392 2591316 2961504 3189312 3455088 3748033 4606784 5182632 5923008 6910176 7496066 10365264 11244099 13820352 14992132 20730528 22488198 26236231 29984264 33732297 41461056 44976396 48724429 52472462 59968528 67464594 78708693 89952792 97448858 104944924 119937056 134929188 146173287 157417386 179905584 183653617 194897716 209889848 236126079 239874112 269858376 292346574 314834772 341071003 359811168 367307234 389795432 419779696 423527729 438519861 472252158 539716752 550960851 584693148 629669544 682142006 719622336 734614468 779590864 839559392 847055458 877039722 944504316 1023213009 1079433504 1101921702 1169386296 1259339088 1270583187 1364284012 1469228936 1559181728 1652882553 1679118784 1694110916 1754079444 1889008632 2046426018 2158867008 2203843404 2338772592 2387497021 2518678176 2541166374 2728568024 2938457872 2964694103 3069639027 3118363456 3305765106 3388221832 3508158888 3778017264 3811749561 4092852036 4407686808 4677545184 4774994042 5037356352 5082332748 5457136048 5505860477 5876915744 5929388206 6139278054 6611530212 6776443664 7016317776 7162491063 7556034528 7623499122 8185704072 8815373616 8894082309 9355090368 9549988084 10164665496 10914272096 11011720954 11753831488 11858776412 12278556108 13223060424 13552887328 14032635552 14324982126 15112069056 15246998244 16371408144 16517581431 17630747232 17788164618 19099976168 20329330992 20752858721 21487473189 21828544192 22023441908 23717552824 24557112216 26446120848 26682246927 27105774656 28065271104 28649964252 30493996488 32742816288 33035162862 35261494464 35576329236 38199952336 38541023339 40658661984 41505717442 42974946378 44046883816 47435105648 49114224432 49552744293 52892241696 53364493854 57299928504 60987992976 62258576163 65485632576 66070325724 71152658472 76399904672 77082046678 81317323968 83011434884 85949892756 88093767632 94870211296 98228448864 99105488586 105784483392 106728987708 114599857008 115623070017 121975985952 124517152326 132140651448 142305316944 152799809344 154164093356 166022869768 171899785512 176187535264 186775728489 189740422592 196456897728 198210977172 213457975416 229199714016 231246140034 243951971904 249034304652 264281302896 269787163373 284610633888 308328186712 332045739536 343799571024 346869210051 352375070528 373551456978 396421954344 426915950832 458399428032 462492280068 498068609304 528562605792 539574326746 569221267776 616656373424 664091479072 687599142048 693738420102 747102913956 792843908688 809361490119 853831901664 924984560136 996137218608 1057125211584 1079148653492 1233312746848 1328182958144 1375198284096 1387476840204 1494205827912 1585687817376 1618722980238 1707663803328 1849969120272 1992274437216 2158297306984 2428084470357 2466625493696 2774953680408 2988411655824 3171375634752 3237445960476 3699938240544 3984548874432 4316594613968 4856168940714 5549907360816 5976823311648 6474891920952 7399876481088 8633189227936 9712337881428 11099814721632 11953646623296 12949783841904 17266378455872 19424675762856 22199629443264 25899567683808 38849351525712 51799135367616 77698703051424 155397406102848
• Sum of all divisors σ(n): 562935112078248
• Sum of proper divisors (its aliquot sum) s(n): 407537705975400
• 155397406102848 is an abundant number, because the sum of its proper divisors (407537705975400) is greater than itself. Its abundance is 252140299872552

Bases of 155397406102848

• Binary: 100011010101010101000111001100001001010101000000₂
• Hexadecimal: 0x8D5547309540
• Base-36: 1J30KZCNK0

Squares and roots of 155397406102848

• 155397406102848 squared (155397406102848²) is 24148353823493460835153711104
• 155397406102848 cubed (155397406102848³) is 3752591545824675565784135776808885103624192
• The square root of 155397406102848 is 12465849.5941050083
• The cube root of 155397406102848 is 53762.7227689993

Scales and comparisons

• 155,397,406,102,848 seconds is equal to 4,941,156 years, 43 weeks, 4 days, 3 hours, 40 minutes, 48 seconds.
• To count from 1 to 155,397,406,102,848 would take you about twelve million, three hundred fifty-two thousand, eight hundred ninety-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 155397406102848 cubic inches would be around 4480.2 feet tall.

Recreational maths with 155397406102848

• 155397406102848 backwards is 848201604793551
• 155397406102848 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 155397406102848's digits is 63
• More coming soon!