918013439795712

Names of 918013439795712

• Cardinal: 918013439795712 can be written as Nine hundred eighteen trillion, thirteen billion, four hundred thirty-nine million, seven hundred ninety-five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 9.18013439795712 × 10¹⁴

Factors of 918013439795712

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5548

Divisors of 918013439795712

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 73 78 96 104 127 128 146 156 192 208 219 254 256 292 312 381 384 416 438 508 512 584 624 762 768 832 876 949 1016 1168 1201 1248 1524 1536 1651 1664 1752 1898 2032 2336 2402 2496 2847 3048 3302 3328 3504 3603 3796 4064 4129 4672 4804 4953 4992 5694 6096 6604 6656 7008 7206 7592 8128 8258 9271 9344 9608 9906 9984 11388 12192 12387 13208 14016 14412 15184 15613 16256 16516 18542 18688 19216 19812 19968 22776 24384 24774 26416 27813 28032 28824 30368 31226 32512 33032 37084 37376 38432 39624 45552 46839 48768 49548 52832 53677 55626 56064 57648 60736 62452 65024 66064 74168 76864 79248 87673 91104 93678 97536 99096 105664 107354 111252 112128 115296 120523 121472 124904 132128 148336 152527 153728 158496 161031 175346 182208 187356 195072 198192 211328 214708 222504 230592 241046 242944 249808 263019 264256 296672 301417 305054 307456 316992 322062 350692 361569 364416 374712 396384 422656 429416 445008 457581 461184 482092 485888 499616 524383 526038 528512 593344 602834 610108 614912 633984 644124 701384 723138 728832 749424 792768 845312 858832 890016 904251 915162 922368 964184 999232 1048766 1052076 1057024 1139749 1186688 1205668 1220216 1267968 1288248 1402768 1446276 1457664 1498848 1573149 1585536 1717664 1780032 1808502 1830324 1844736 1928368 1982851 1998464 2097532 2104152 2114048 2279498 2373376 2411336 2440432 2535936 2576496 2805536 2892552 2997696 3146298 3171072 3419247 3435328 3560064 3617004 3660648 3856736 3918421 3965702 3996928 4195064 4208304 4558996 4746752 4822672 4880864 4958929 5152992 5611072 5785104 5948553 5995392 6292596 6342144 6816979 6838494 6870656 7120128 7234008 7321296 7713472 7836842 7931404 7993856 8390128 8416608 9117992 9645344 9761728 9917858 10305984 11134471 11222144 11570208 11755263 11897106 11990784 12585192 13633958 13676988 13741312 14240256 14468016 14642592 14876787 15426944 15673684 15862808 16780256 16833216 18235984 19290688 19523456 19835716 20450937 20611968 22268942 22444288 23140416 23510526 23794212 23981568 25170384 27267916 27353976 27482624 28936032 29285184 29753574 30853888 31347368 31725616 33403413 33560512 33666432 36471968 38279959 38581376 39046912 39671432 40901874 41223936 44537884 44888576 46280832 47021052 47588424 50340768 54535832 54707952 57872064 58570368 59507148 61707776 62694736 63451232 64466077 66806826 67121024 67332864 72943936 76559918 77162752 78093824 79342864 81803748 82447872 89075768 92561664 94042104 95176848 100681536 109071664 109415904 114839877 115744128 117140736 119014296 125389472 126902464 128932154 133613652 134242048 134665728 144748123 145887872 153119836 154325504 158685728 163607496 178151536 185123328 188084208 190353696 193398231 201363072 218143328 218831808 229679754 231488256 234281472 238028592 250778944 253804928 257864308 267227304 268484096 289496246 291775744 306239672 317371456 327214992 356303072 362001817 376168416 380707392 386796462 402726144 434244369 436286656 437663616 459359508 462976512 476057184 497639467 501557888 507609856 515728616 534454608 578992492 583551488 612479344 629783983 634742912 654429984 712606144 724003634 752336832 761414784 773592924 805452288 868488738 872573312 875327232 918719016 952114368 995278934 1003115776 1015219712 1031457232 1068909216 1086005451 1157984984 1224958688 1259567966 1269485824 1308859968 1425212288 1448007268 1492918401 1504673664 1522829568 1547185848 1736977476 1745146624 1750654464 1837438032 1889351949 1904228736 1990557868 2006231552 2062914464 2137818432 2172010902 2315969968 2449917376 2519135932 2538971648 2617719936 2850424576 2896014536 2985836802 3009347328 3045659136 3094371696 3473954952 3490293248 3674876064 3778703898 3808457472 3981115736 4125828928 4275636864 4344021804 4631939936 4706023621 4899834752 5038271864 5235439872 5700849152 5792029072 5971673604 6018694656 6188743392 6947909904 7349752128 7557407796 7616914944 7962231472 8187191779 8251657856 8551273728 8688043608 9263879872 9412047242 9799669504 10076543728 10470879744 11584058144 11943347208 12377486784 13895819808 14118070863 14699504256 15114815592 15924462944 16374383558 16503315712 17102547456 17376087216 18527759744 18824094484 19599339008 20153087456 23168116288 23886694416 24561575337 24754973568 27791639616 28236141726 29399008512 30229631184 31848925888 32748767116 33006631424 34752174432 37055519488 37648188968 40306174912 45974230759 46336232576 47773388832 49123150674 49509947136 55583279232 56472283452 58798017024 60459262368 63697851776 65497534232 69504348864 74111038976 75296377936 80612349824 91948461518 92672465152 95546777664 98246301348 99019894272 111166558464 112944566904 120918524736 127395703552 130995068464 137922692277 139008697728 150592755872 161224699648 183896923036 185344930304 191093555328 196492602696 222333116928 225889133808 241837049472 254791407104 261990136928 275845384554 278017395456 301185511744 322449399296 367793846072 382187110656 392985205392 451778267616 483674098944 523980273856 551690769108 556034790912 597664999867 602371023488 735587692144 764374221312 785970410784 903556535232 967348197888 1047960547712 1103381538216 1195329999734 1204742046976 1471175384288 1571940821568 1792994999601 1807113070464 2095921095424 2206763076432 2390659999468 2409484093952 2942350768576 3143881643136 3585989999202 3614226140928 4191842190848 4413526152864 4781319998936 5884701537152 6287763286272 7171979998404 7228452281856 8827052305728 9562639997872 11769403074304 12575526572544 14343959996808 17654104611456 19125279995744 23538806148608 28687919993616 35308209222912 38250559991488 57375839987232 70616418445824 76501119982976 114751679974464 153002239965952 229503359948928 306004479931904 459006719897856 918013439795712
• Sum of all divisors σ(n): 2693766014607360
• Sum of proper divisors (its aliquot sum) s(n): 1775752574811648
• 918013439795712 is an abundant number, because the sum of its proper divisors (1775752574811648) is greater than itself. Its abundance is 857739135015936

Bases of 918013439795712

• Binary: 11010000101110110110101000111110100110001000000000₂
• Hexadecimal: 0x342EDA8FA6200
• Base-36: 91EPJVNE2O

Squares and roots of 918013439795712

• 918013439795712 squared (918013439795712²) is 842748675645555340780293586944
• 918013439795712 cubed (918013439795712³) is 773654610612657037649810390503075911070384128
• The square root of 918013439795712 is 30298736.6039528453
• The cube root of 918013439795712 is 97188.8283249075

Scales and comparisons

• 918,013,439,795,712 seconds is equal to 29,189,987 years, 40 weeks, 5 days, 4 hours, 35 minutes, 12 seconds.
• To count from 1 to 918,013,439,795,712 would take you about seventy-two million, nine hundred seventy-four thousand, nine hundred sixty-nine 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 918013439795712 cubic inches would be around 8099.1 feet tall.

Recreational maths with 918013439795712

• 918013439795712 backwards is 217597934310819
• The number of decimal digits it has is: 15
• The sum of 918013439795712's digits is 69
• More coming soon!