1799420977684980

Names of 1799420977684980

• Cardinal: 1799420977684980 can be written as One quadrillion, seven hundred ninety-nine trillion, four hundred twenty billion, nine hundred seventy-seven million, six hundred eighty-four thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.79942097768498 × 10¹⁵

Factors of 1799420977684980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 81094

Divisors of 1799420977684980

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 81 90 108 117 130 135 156 162 169 180 195 234 260 270 324 338 351 390 405 468 507 540 585 676 702 780 810 845 1014 1053 1170 1404 1521 1620 1690 1755 2028 2106 2340 2535 3042 3380 3510 4212 4563 5070 5265 6084 7020 7605 9126 10140 10530 13689 15210 18252 21060 22815 27378 30420 45630 54756 68445 81071 91260 136890 162142 243213 273780 324284 405355 486426 729639 810710 972852 1053923 1216065 1459278 1621420 2107846 2188917 2432130 2918556 3161769 3648195 4215692 4377834 4864260 5269615 6323538 6566751 7296390 8755668 9485307 10539230 10944585 12647076 13133502 13700999 14592780 15808845 18970614 21078460 21889170 26267004 27401998 28455921 31617690 32833755 37941228 41102997 43778340 47426535 54803996 56911842 63235380 65667510 68504995 82205994 85367763 94853070 113823684 123308991 131335020 137009990 142279605 164411988 170735526 189706140 205514985 246617982 274019980 284559210 341471052 369926973 411029970 426838815 493235964 569118420 616544955 739853946 822059940 853677630 1109780919 1233089910 1479707892 1707355260 1849634865 2219561838 2466179820 3699269730 4439123676 5548904595 6572507041 7398539460 11097809190 13145014082 19717521123 22195618380 26290028164 32862535205 39435042246 59152563369 65725070410 78870084492 85442591533 98587605615 118305126738 131450140820 170885183066 177457690107 197175211230 236610253476 256327774599 295762816845 341770366132 354915380214 394350422460 427212957665 512655549198 532373070321 591525633690 709830760428 768983323797 854425915330 887288450535 1025311098396 1064746140642 1110753689929 1183051267380 1281638872995 1537966647594 1708851830660 1774576901070 2129492281284 2221507379858 2306949971391 2563277745990 2661865351605 3075933295188 3332261069787 3549153802140 3844916618985 4443014759716 4613899942782 5126555491980 5323730703210 5553768449645 6664522139574 6920849914173 7689833237970 9227799885564 9996783209361 10647461406420 11107536899290 11534749856955 13329044279148 13841699828346 15379666475940 16661305348935 19993566418722 22215073798580 23069499713910 27683399656692 29990349628083 33322610697870 34604249570865 39987132837444 46138999427820 49983916046805 59980699256166 66645221395740 69208499141730 89971048884249 99967832093610 119961398512332 138416998283460 149951748140415 179942097768498 199935664187220 299903496280830 359884195536996 449855244421245 599806992561660 899710488842490 1799420977684980
• Sum of all divisors σ(n): 6112546380618678
• Sum of proper divisors (its aliquot sum) s(n): 4313125402933698
• 1799420977684980 is an abundant number, because the sum of its proper divisors (4313125402933698) is greater than itself. Its abundance is 2513704425248718

Bases of 1799420977684980

• Binary: 110011001001001000001011000001011010010000111110100₂
• Hexadecimal: 0x66490582D21F4
• Base-36: HPUAL2FV90

Squares and roots of 1799420977684980

• 1799420977684980 squared (1799420977684980²) is 3237915854932769291120117600400
• 1799420977684980 cubed (1799420977684980³) is 5826373713344821589454807745898121744721992000
• The square root of 1799420977684980 is 42419582.4789091955
• The cube root of 1799420977684980 is 121630.9950656541

Scales and comparisons

• 1,799,420,977,684,980 seconds is equal to 57,216,021 years, 6 weeks, 4 hours, 3 minutes.
• To count from 1 to 1,799,420,977,684,980 would take you about one hundred seventy-one million, six hundred forty-eight thousand and sixty-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 1799420977684980 cubic inches would be around 10135.9 feet tall.

Recreational maths with 1799420977684980

• 1799420977684980 backwards is 0894867790249971
• 1799420977684980 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1799420977684980's digits is 90
• More coming soon!