1830121952400

Names of 1830121952400

• Cardinal: 1830121952400 can be written as One trillion, eight hundred thirty billion, one hundred twenty-one million, nine hundred fifty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.8301219524 × 10¹²

Factors of 1830121952400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3238

Divisors of 1830121952400

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 40 42 45 48 49 50 56 60 63 70 72 75 80 84 90 98 100 105 112 120 126 140 144 147 150 168 175 180 196 200 210 225 240 245 252 280 294 300 315 336 350 360 392 400 420 441 450 490 504 525 560 588 600 630 700 720 735 784 840 882 900 980 1008 1050 1176 1200 1225 1260 1400 1470 1575 1680 1764 1800 1960 2100 2205 2352 2450 2520 2800 2940 3150 3221 3528 3600 3675 3920 4200 4410 4900 5040 5880 6300 6442 7056 7350 8400 8820 9663 9800 11025 11760 12600 12884 14700 16105 17640 19326 19600 22050 22547 25200 25768 28989 29400 32210 35280 38652 44100 45094 48315 51536 57978 58800 64420 67641 77304 80525 88200 90188 96630 112735 115956 128840 135282 144945 154608 157829 161050 176400 180376 193260 202923 225470 231912 241575 257680 270564 289890 315658 322100 338205 360752 386520 405846 450940 463824 473487 483150 541128 563675 579780 631316 644200 676410 724725 773040 789145 811692 901880 946974 966300 1014615 1082256 1127350 1159560 1262632 1288400 1352820 1420461 1449450 1578290 1623384 1691025 1803760 1893948 1932600 2029230 2254700 2319120 2367435 2525264 2705640 2840922 2898900 3156580 3246768 3382050 3787896 3865200 3945725 4058460 4509400 4734870 5073075 5411280 5681844 5797800 6313160 6764100 7102305 7575792 7891450 8116920 9018800 9469740 10146150 10374841 11363688 11595600 11837175 12626320 13528200 14204610 15782900 16233840 18939480 20292300 20749682 22727376 23674350 27056400 28409220 31124523 31565800 35511525 37878960 40584600 41499364 47348700 51874205 56818440 62249046 63131600 71023050 72623887 81169200 82998728 93373569 94697400 103748410 113636880 124498092 142046100 145247774 155622615 165997456 186747138 189394800 207496820 217871661 248996184 259371025 284092200 290495548 311245230 363119435 373494276 414993640 435743322 466867845 497992368 508367209 518742050 568184400 580991096 622490460 653614983 726238870 746988552 778113075 829987280 871486644 933735690 1016734418 1037484100 1089358305 1161982192 1244980920 1307229966 1452477740 1493977104 1525101627 1556226150 1742973288 1815597175 1867471380 2033468836 2074968200 2178716610 2334339225 2489961840 2541836045 2614459932 2904955480 3050203254 3112452300 3268074915 3485946576 3631194350 3734942760 4066937672 4149936400 4357433220 4575304881 4668678450 5083672090 5228919864 5446791525 5809910960 6100406508 6224904600 6536149830 7262388700 7469885520 7625508135 8133875344 8714866440 9150609762 9337356900 10167344180 10457839728 10893583050 12200813016 12449809200 12709180225 13072299660 14524777400 15251016270 16340374575 17429732880 18301219524 18674713800 20334688360 21787166100 22876524405 24401626032 25418360450 26144599320 29049554800 30502032540 32680749150 36602439048 37349427600 38127540675 40669376720 43574332200 45753048810 50836720900 52289198640 61004065080 65361498300 73204878096 76255081350 87148664400 91506097620 101673441800 114382622025 122008130160 130722996600 152510162700 183012195240 203346883600 228765244050 261445993200 305020325400 366024390480 457530488100 610040650800 915060976200 1830121952400
• Sum of all divisors σ(n): 7390229040363
• Sum of proper divisors (its aliquot sum) s(n): 5560107087963
• 1830121952400 is an abundant number, because the sum of its proper divisors (5560107087963) is greater than itself. Its abundance is 3729985135563

Bases of 1830121952400

• Binary: 11010101000011011110001001101010010010000₂
• Hexadecimal: 0x1AA1BC4D490
• Base-36: NCQVCW40

Squares and roots of 1830121952400

• 1830121952400 squared (1830121952400²) is 3349346360656387865760000
• 1830121952400 cubed (1830121952400³) is 6129712300828303106416360309824000000
• 1830121952400 is a perfect square number. Its square root is 1352820
• The cube root of 1830121952400 is 12231.8837084437

Scales and comparisons

• 1,830,121,952,400 seconds is equal to 58,192 years, 11 weeks, 2 days, 1 hour.
• To count from 1 to 1,830,121,952,400 would take you about one hundred forty-five thousand, four hundred eighty 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 1830121952400 cubic inches would be around 1019.3 feet tall.

Recreational maths with 1830121952400

• 1830121952400 backwards is 0042591210381
• 1830121952400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1830121952400's digits is 36
• More coming soon!