19478294004400

Names of 19478294004400

• Cardinal: 19478294004400 can be written as Nineteen trillion, four hundred seventy-eight billion, two hundred ninety-four million, four thousand, four hundred.

Scientific notation

• Scientific notation: 1.94782940044 × 10¹³

Factors of 19478294004400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 727851

Divisors of 19478294004400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 35 40 44 50 55 56 70 77 79 80 88 100 110 112 121 140 154 158 175 176 200 220 242 275 280 308 316 350 385 395 400 440 484 550 553 560 605 616 632 700 770 790 847 869 880 968 1100 1106 1210 1232 1264 1400 1540 1580 1694 1738 1925 1936 1975 2200 2212 2420 2765 2800 3025 3080 3160 3388 3476 3850 3950 4235 4345 4400 4424 4840 5530 6050 6083 6160 6320 6776 6952 7700 7900 8470 8690 8848 9559 9680 11060 12100 12166 13552 13825 13904 15400 15800 16940 17380 19118 21175 21725 22120 24200 24332 27650 30415 30800 31600 33880 34760 38236 42350 43450 44240 47795 48400 48664 55300 60830 66913 67760 69520 76472 84700 86900 95590 97328 110600 121660 133826 152075 152944 169400 173800 191180 221200 238975 243320 267652 304150 334565 338800 347600 382360 477950 486640 535304 608300 669130 727747 764720 955900 1070608 1216600 1338260 1455494 1672825 1911800 2433200 2676520 2910988 3345650 3638735 3823600 5094229 5353040 5821976 6691300 7277470 8005217 10188458 11643952 13382600 14554940 16010434 18193675 20376916 25471145 26765200 29109880 32020868 36387350 40026085 40753832 50942290 56036519 57492013 58219760 64041736 72774700 80052170 81507664 88057387 101884580 112073038 114984026 127355725 128083472 145549400 160104340 176114774 200130425 203769160 224146076 229968052 254711450 280182595 287460065 291098800 320208680 352229548 400260850 402444091 407538320 440286935 448292152 459936104 509422900 560365190 574920130 616401709 632412143 640417360 704459096 800521700 804888182 880573870 896584304 919872208 1018845800 1120730380 1149840260 1232803418 1264824286 1400912975 1408918192 1437300325 1601043400 1609776364 1761147740 2012220455 2037691600 2201434675 2241460760 2299680520 2465606836 2529648572 2801825950 2874600650 3082008545 3162060715 3202086800 3219552728 3522295480 4024440910 4402869350 4426885001 4482921520 4599361040 4931213672 5059297144 5603651900 5749201300 6164017090 6324121430 6439105456 6956533573 7044590960 8048881820 8805738700 8853770002 9862427344 10061102275 10118594288 11207303800 11498402600 12328034180 12648242860 13913067146 15410042725 15810303575 16097763640 17611477400 17707540004 20122204550 22134425005 22414607600 22996805200 24656068360 25296485720 27826134292 30820085450 31620607150 32195527280 34782667865 35222954800 35415080008 40244409100 44268850010 48695735011 49312136720 50592971440 55652268584 61640170900 63241214300 69565335730 70830160016 80488818200 88537700020 97391470022 110672125025 111304537168 123280341800 126482428600 139130671460 160977636400 173913339325 177075400040 194782940044 221344250050 243478675055 246560683600 252964857200 278261342920 347826678650 354150800080 389565880088 442688500100 486957350110 556522685840 695653357300 779131760176 885377000200 973914700220 1217393375275 1391306714600 1770754000400 1947829400440 2434786750550 2782613429200 3895658800880 4869573501100 9739147002200 19478294004400
• Sum of all divisors σ(n): 59530019279360
• Sum of proper divisors (its aliquot sum) s(n): 40051725274960
• 19478294004400 is an abundant number, because the sum of its proper divisors (40051725274960) is greater than itself. Its abundance is 20573431270560

Bases of 19478294004400

• Binary: 100011011011100100100110010111000001010110000₂
• Hexadecimal: 0x11B724CB82B0
• Base-36: 6WK7DC2WG

Squares and roots of 19478294004400

• 19478294004400 squared (19478294004400²) is 379403937321844987219360000
• 19478294004400 cubed (19478294004400³) is 7390141437581846607701054515605184000000
• The square root of 19478294004400 is 4413422.0288116567
• The cube root of 19478294004400 is 26906.0723449073

Scales and comparisons

• 19,478,294,004,400 seconds is equal to 619,349 years, 25 weeks, 6 days, 15 hours, 26 minutes, 40 seconds.
• To count from 1 to 19,478,294,004,400 would take you about one million, five hundred forty-eight thousand, three hundred seventy-three 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 19478294004400 cubic inches would be around 2242.2 feet tall.

Recreational maths with 19478294004400

• 19478294004400 backwards is 00440049287491
• The number of decimal digits it has is: 14
• The sum of 19478294004400's digits is 52
• More coming soon!