9798999498990

Names of 9798999498990

• Cardinal: 9798999498990 can be written as Nine trillion, seven hundred ninety-eight billion, nine hundred ninety-nine million, four hundred ninety-eight thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 9.79899949899 × 10¹²

Factors of 9798999498990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 205698

Divisors of 9798999498990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 107 117 127 130 135 195 214 234 254 270 321 351 381 390 535 585 635 642 702 762 963 1070 1143 1170 1270 1391 1605 1651 1755 1905 1926 2286 2782 2889 3210 3302 3429 3510 3810 4173 4815 4953 5715 5778 6858 6955 8255 8346 9630 9906 11430 12519 13589 13910 14445 14859 16510 17145 20865 24765 25038 27178 28890 29718 34290 37557 40767 41730 44577 49530 62595 67945 74295 75114 81534 89154 122301 125190 135890 148590 176657 187785 203835 205441 222885 244602 353314 366903 375570 407670 410882 445770 529971 611505 616323 733806 883285 1027205 1059942 1223010 1232646 1589913 1766570 1834515 1848969 2054410 2649855 2670733 3081615 3179826 3669030 3697938 4769739 5299710 5341466 5546907 6163230 7949565 8012199 9244845 9539478 11093814 13353665 15899130 16024398 18489690 21982187 23848695 24036597 26091007 26707330 27734535 40060995 43964374 47697390 48073194 52182014 55469070 65946561 72109791 78273021 80121990 109910935 120182985 130455035 131893122 144219582 156546042 197839683 219821870 234819063 240365970 260910070 285768431 329732805 339183091 360548955 391365105 395679366 469638126 571536862 593519049 659465610 678366182 704457189 721097910 782730210 857305293 989198415 1017549273 1174095315 1187038098 1408914378 1428842155 1695915455 1714610586 1978396830 2035098546 2348190630 2571915879 2791737749 2857684310 2967595245 3052647819 3391830910 3522285945 4286526465 5087746365 5143831758 5583475498 5935190490 6105295638 7044571890 7715747637 8375213247 8573052930 9157943457 10175492730 12859579395 13958688745 15263239095 15431495274 16750426494 18315886914 25125639741 25719158790 27917377490 30526478190 36292590737 38578738185 41876066235 45789717285 50251279482 72585181474 75376919223 77157476370 83752132470 91579434570 108877772211 125628198705 150753838446 181462953685 217755544422 251256397410 326633316633 362925907370 376884596115 544388861055 653266633266 753769192230 979899949899 1088777722110 1633166583165 1959799899798 3266333166330 4899499749495 9798999498990
• Sum of all divisors σ(n): 28627504496640
• Sum of proper divisors (its aliquot sum) s(n): 18828504997650
• 9798999498990 is an abundant number, because the sum of its proper divisors (18828504997650) is greater than itself. Its abundance is 9029505498660

Bases of 9798999498990

• Binary: 10001110100110000001111000100110000011101110₂
• Hexadecimal: 0x8E981E260EE
• Base-36: 3H1LJARJI

Squares and roots of 9798999498990

• 9798999498990 squared (9798999498990²) is 96020391181206271011020100
• 9798999498990 cubed (9798999498990³) is 940903765077464063940832120668819699000
• The square root of 9798999498990 is 3130335.3652588089
• The cube root of 9798999498990 is 21399.0213392011

Scales and comparisons

• 9,798,999,498,990 seconds is equal to 311,577 years, 45 weeks, 3 days, 1 hour, 16 minutes, 30 seconds.
• To count from 1 to 9,798,999,498,990 would take you about seven hundred seventy-eight thousand, nine hundred forty-four 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 9798999498990 cubic inches would be around 1783.3 feet tall.

Recreational maths with 9798999498990

• 9798999498990 backwards is 0998949998979
• The number of decimal digits it has is: 13
• The sum of 9798999498990's digits is 99
• More coming soon!