145121797350400

Names of 145121797350400

• Cardinal: 145121797350400 can be written as One hundred forty-five trillion, one hundred twenty-one billion, seven hundred ninety-seven million, three hundred fifty thousand, four hundred.

Scientific notation

• Scientific notation: 1.451217973504 × 10¹⁴

Factors of 145121797350400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3490

Divisors of 145121797350400

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 64 65 74 80 100 104 128 130 148 160 185 200 208 256 260 296 320 325 370 400 416 481 512 520 592 640 650 740 800 832 925 962 1024 1040 1184 1280 1300 1480 1600 1664 1850 1924 2080 2368 2405 2560 2600 2960 3200 3328 3433 3700 3848 4160 4736 4810 5120 5200 5920 6400 6656 6866 7400 7696 8320 9472 9620 10400 11840 12025 12800 13312 13732 14800 15392 16640 17165 18944 19240 20800 23680 24050 25600 27464 29600 30784 33280 34330 37888 38480 41600 44629 47360 48100 54928 59200 61568 66560 68660 76960 83200 85825 89258 94720 96200 109856 118400 123136 127021 137320 153920 166400 171650 178516 189440 192400 219712 223145 236800 246272 254042 274640 307840 332800 343300 357032 384800 439424 446290 473600 492544 508084 549280 615680 635105 686600 714064 769600 878848 892580 947200 1016168 1098560 1115725 1231360 1270210 1373200 1428128 1539200 1651273 1757696 1785160 2032336 2197120 2231450 2462720 2540420 2746400 2856256 3078400 3175525 3302546 3515392 3570320 4064672 4394240 4462900 5080840 5492800 5712512 6156800 6351050 6605092 7140640 8129344 8256365 8788480 8925800 10161680 10985600 11425024 11785489 12313600 12702100 13210184 14281280 16258688 16512730 17576960 17851600 20323360 21971200 22850048 23570978 25404200 26420368 28562560 32517376 33025460 35703200 40646720 41281825 43942400 45700096 47141956 50808400 52840736 57125120 58927445 65034752 66050920 71406400 81293440 82563650 87884800 94283912 101616800 105681472 114250240 117854890 130069504 132101840 142812800 153211357 162586880 165127300 188567824 203233600 211362944 228500480 235709780 264203680 285625600 294637225 306422714 325173760 330254600 377135648 406467200 422725888 436063093 471419560 528407360 571251200 589274450 612845428 650347520 660509200 754271296 766056785 812934400 845451776 872126186 942839120 1056814720 1142502400 1178548900 1225690856 1321018400 1508542592 1532113570 1625868800 1690903552 1744252372 1885678240 2113629440 2180315465 2357097800 2451381712 2642036800 3017085184 3064227140 3251737600 3488504744 3771356480 3830283925 4227258880 4360630930 4714195600 4902763424 5284073600 5668820209 6034170368 6128454280 6977009488 7542712960 7660567850 8454517760 8721261860 9428391200 9805526848 10568147200 10901577325 11337640418 12068340736 12256908560 13954018976 15085425920 15321135700 17442523720 18856782400 19611053696 21136294400 21803154650 22675280836 24513817120 27908037952 28344101045 30170851840 30642271400 34885047440 37713564800 39222107392 42272588800 43606309300 45350561672 49027634240 55816075904 56688202090 60341703680 61284542800 69770094880 75427129600 78444214784 87212618600 90701123344 98055268480 111632151808 113376404180 122569085600 139540189760 141720505225 150854259200 156888429568 174425237200 181402246688 196110536960 223264303616 226752808360 245138171200 279080379520 283441010450 301708518400 348850474400 362804493376 392221073920 446528607232 453505616720 490276342400 558160759040 566882020900 697700948800 725608986752 784442147840 907011233440 980552684800 1116321518080 1133764041800 1395401897600 1451217973504 1814022466880 1961105369600 2232643036160 2267528083600 2790803795200 2902435947008 3628044933760 3922210739200 4535056167200 5581607590400 5804871894016 7256089867520 9070112334400 11163215180800 14512179735040 18140224668800 29024359470080 36280449337600 72560898675200 145121797350400
• Sum of all divisors σ(n): 397983713383452
• Sum of proper divisors (its aliquot sum) s(n): 252861916033052
• 145121797350400 is an abundant number, because the sum of its proper divisors (252861916033052) is greater than itself. Its abundance is 107740118682652

Bases of 145121797350400

• Binary: 100000111111110011001101001011100010010000000000₂
• Hexadecimal: 0x83FCCD2E2400
• Base-36: 1FFW177IF4

Squares and roots of 145121797350400

• 145121797350400 squared (145121797350400²) is 21060336066210564460380160000
• 145121797350400 cubed (145121797350400³) is 3056313822731929852474885909264728064000000
• The square root of 145121797350400 is 12046650.8769201077
• The cube root of 145121797350400 is 52550.5843342613

Scales and comparisons

• 145,121,797,350,400 seconds is equal to 4,614,424 years, 13 weeks, 5 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 145,121,797,350,400 would take you about eleven million, five hundred thirty-six thousand and sixty 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 145121797350400 cubic inches would be around 4379.2 feet tall.

Recreational maths with 145121797350400

• 145121797350400 backwards is 004053797121541
• The number of decimal digits it has is: 15
• The sum of 145121797350400's digits is 49
• More coming soon!