455221439400

Names of 455221439400

• Cardinal: 455221439400 can be written as Four hundred fifty-five billion, two hundred twenty-one million, four hundred thirty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 4.552214394 × 10¹¹

Factors of 455221439400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 48396

Divisors of 455221439400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 20 21 24 25 26 28 30 35 39 40 42 50 52 56 60 65 70 75 78 84 91 100 104 105 120 130 140 150 156 168 173 175 182 195 200 210 260 273 280 300 312 325 346 350 364 390 420 455 519 520 525 546 600 650 692 700 728 780 840 865 910 975 1038 1050 1092 1211 1300 1365 1384 1400 1560 1730 1820 1950 2076 2100 2184 2249 2275 2422 2595 2600 2730 3460 3633 3640 3900 4152 4200 4325 4498 4550 4844 5190 5460 6055 6747 6825 6920 7266 7800 8650 8996 9100 9688 10380 10920 11245 12110 12975 13494 13650 14532 15743 17300 17992 18165 18200 20760 22490 24220 25950 26988 27300 29064 30275 31486 33735 34600 36330 44980 47229 48193 48440 51900 53976 54600 56225 60550 62972 67470 72660 78715 89960 90825 94458 96386 103800 112450 121100 125944 134940 144579 145320 157430 168675 181650 188916 192772 224900 236145 240965 242200 269880 289158 314860 337350 337351 363300 377832 385544 393575 449800 472290 481930 578316 626509 629720 674700 674702 722895 726600 787150 944580 963860 1012053 1156632 1180725 1204825 1253018 1349400 1349404 1445790 1574300 1686755 1879527 1889160 1927720 2024106 2361450 2409650 2506036 2698808 2891580 3132545 3148600 3373510 3614475 3759054 4048212 4385563 4722900 4819300 5012072 5060265 5783160 6265090 6747020 7228950 7518108 8096424 8337389 8433775 8771126 9397635 9445800 9638600 10120530 12530180 13156689 13494040 14457900 15036216 15662725 16674778 16867550 17542252 18795270 20241060 21927815 25012167 25060360 25301325 26313378 28915800 31325450 33349556 33735100 35084504 37590540 40482120 41686945 43855630 46988175 50024334 50602650 52626756 58361723 62650900 65783445 66699112 67470200 75181080 83373890 87711260 93976350 100048668 101205300 105253512 108386057 109639075 116723446 125060835 125301800 131566890 166747780 175085169 175422520 187952700 200097336 202410600 208434725 216772114 219278150 233446892 250121670 263133780 291808615 325158171 328917225 333495560 350170338 375905400 416869450 433544228 438556300 466893784 500243340 526267560 541930285 583617230 625304175 650316342 657834450 700340676 758702399 833738900 867088456 875425845 877112600 1000486680 1083860570 1167234460 1250608350 1300632684 1315668900 1400681352 1459043075 1517404798 1625790855 1667477800 1750851690 2167721140 2276107197 2334468920 2501216700 2601265368 2631337800 2709651425 2918086150 3034809596 3251581710 3501703380 3793511995 4335442280 4377129225 4552214394 5002433400 5419302850 5836172300 6069619192 6503163420 7003406760 7587023990 8128954275 8754258450 9104428788 10838605700 11380535985 11672344600 13006326840 15174047980 16257908550 17508516900 18208857576 18967559975 21677211400 22761071970 30348095960 32515817100 35017033800 37935119950 45522143940 56902679925 65031634200 75870239900 91044287880 113805359850 151740479800 227610719700 455221439400
• Sum of all divisors σ(n): 1746920689920
• Sum of proper divisors (its aliquot sum) s(n): 1291699250520
• 455221439400 is an abundant number, because the sum of its proper divisors (1291699250520) is greater than itself. Its abundance is 836477811120

Bases of 455221439400

• Binary: 110100111111101010011111110101110101000₂
• Hexadecimal: 0x69FD4FEBA8
• Base-36: 5T4J3ANC

Squares and roots of 455221439400

• 455221439400 squared (455221439400²) is 207226558889407872360000
• 455221439400 cubed (455221439400³) is 94333972419545117069410674984000000
• The square root of 455221439400 is 674700.9999992589
• The cube root of 455221439400 is 7692.6192242081

Scales and comparisons

• 455,221,439,400 seconds is equal to 14,474 years, 32 weeks, 6 days, 15 hours, 50 minutes.
• To count from 1 to 455,221,439,400 would take you about twenty-eight thousand, nine hundred forty-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 455221439400 cubic inches would be around 641.1 feet tall.

Recreational maths with 455221439400

• 455221439400 backwards is 004934122554
• 455221439400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 455221439400's digits is 39
• More coming soon!