145104188646400

Names of 145104188646400

• Cardinal: 145104188646400 can be written as One hundred forty-five trillion, one hundred four billion, one hundred eighty-eight million, six hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.451041886464 × 10¹⁴

Factors of 145104188646400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1039

Divisors of 145104188646400

• Number of divisors d(n): 297
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 79 80 100 128 158 160 200 256 316 320 395 400 512 632 640 790 800 953 1024 1264 1280 1580 1600 1906 1975 2528 2560 3160 3200 3812 3950 4765 5056 5120 6241 6320 6400 7624 7900 9530 10112 12482 12640 12800 15248 15800 19060 20224 23825 24964 25280 25600 30496 31205 31600 38120 40448 47650 49928 50560 60992 62410 63200 75287 76240 80896 95300 99856 101120 121984 124820 126400 150574 152480 156025 190600 199712 202240 243968 249640 252800 301148 304960 312050 376435 381200 399424 404480 487936 499280 505600 602296 609920 624100 752870 762400 798848 908209 975872 998560 1011200 1204592 1219840 1248200 1505740 1524800 1597696 1816418 1882175 1997120 2022400 2409184 2439680 2496400 3011480 3049600 3195392 3632836 3764350 3994240 4541045 4818368 4879360 4992800 5947673 6022960 6099200 6390784 7265672 7528700 7988480 9082090 9636736 9985600 11895346 12045920 12198400 14531344 15057400 15976960 18164180 19273472 19971200 22705225 23790692 24091840 24396800 29062688 29738365 30114800 31953920 36328360 38546944 39942400 45410450 47581384 48183680 58125376 59476730 60229600 71748511 72656720 77093888 79884800 90820900 95162768 96367360 116250752 118953460 120459200 143497022 145313440 148691825 159769600 181641800 190325536 192734720 232501504 237906920 240918400 286994044 290626880 297383650 358742555 363283600 380651072 385469440 465003008 475813840 481836800 573988088 581253760 594767300 717485110 726567200 761302144 930006016 951627680 963673600 1147976176 1162507520 1189534600 1434970220 1453134400 1522604288 1793712775 1903255360 1927347200 2295952352 2325015040 2379069200 2869940440 2906268800 3045208576 3587425550 3806510720 4591904704 4650030080 4758138400 5668132369 5739880880 5812537600 6090417152 7174851100 7613021440 9183809408 9516276800 11336264738 11479761760 11625075200 14349702200 15226042880 18367618816 19032553600 22672529476 22959523520 23250150400 28340661845 28699404400 30452085760 36735237632 38065107200 45345058952 45919047040 56681323690 57398808800 73470475264 76130214400 90690117904 91838094080 113362647380 114797617600 141703309225 152260428800 181380235808 183676188160 226725294760 229595235200 283406618450 362760471616 367352376320 453450589520 459190470400 566813236900 725520943232 906901179040 918380940800 1133626473800 1451041886464 1813802358080 1836761881600 2267252947600 2902083772928 3627604716160 4534505895200 5804167545856 7255209432320 9069011790400 14510418864640 18138023580800 29020837729280 36276047161600 72552094323200 145104188646400
• Sum of all divisors σ(n): 364675913779611
• Sum of proper divisors (its aliquot sum) s(n): 219571725133211
• 145104188646400 is an abundant number, because the sum of its proper divisors (219571725133211) is greater than itself. Its abundance is 74467536486811

Bases of 145104188646400

• Binary: 100000111111100010110011100111101010010000000000₂
• Hexadecimal: 0x83F8B39EA400
• Base-36: 1FFNXZFVGG

Squares and roots of 145104188646400

• 145104188646400 squared (145104188646400²) is 21055225562730038664232960000
• 145104188646400 cubed (145104188646400³) is 3055201422046883127330825296196665344000000
• 145104188646400 is a perfect square number. Its square root is 12045920
• The cube root of 145104188646400 is 52548.4587975733

Scales and comparisons

• 145,104,188,646,400 seconds is equal to 4,613,864 years, 18 weeks, 5 days, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 145,104,188,646,400 would take you about eleven million, five hundred thirty-four thousand, six hundred 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 145104188646400 cubic inches would be around 4379 feet tall.

Recreational maths with 145104188646400

• 145104188646400 backwards is 004646881401541
• The number of decimal digits it has is: 15
• The sum of 145104188646400's digits is 52
• More coming soon!