89790980813820

Names of 89790980813820

• Cardinal: 89790980813820 can be written as Eighty-nine trillion, seven hundred ninety billion, nine hundred eighty million, eight hundred thirteen thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 8.979098081382 × 10¹³

Factors of 89790980813820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16415

Divisors of 89790980813820

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 30 33 36 39 44 45 52 55 60 65 66 78 90 99 110 117 130 132 143 156 165 169 180 195 198 220 234 260 286 330 338 390 396 429 468 495 507 572 585 660 676 715 780 845 858 990 1014 1170 1287 1430 1521 1690 1716 1859 1980 2028 2145 2340 2535 2574 2860 3042 3380 3718 4290 5070 5148 5577 6084 6435 7436 7605 8580 9295 10140 11154 12870 15210 16381 16731 18590 22308 25740 27885 30420 32762 33462 37180 49143 55770 65524 66924 81905 83655 98286 111540 147429 163810 167310 180191 196572 212953 245715 294858 327620 334620 360382 425906 491430 540573 589716 638859 720764 737145 851812 900955 982860 1064765 1081146 1277718 1474290 1621719 1801910 1916577 2129530 2162292 2342483 2555436 2702865 2768389 2948580 3194295 3243438 3603820 3833154 4259060 4684966 5405730 5536778 6388590 6486876 7027449 7666308 8108595 8305167 9369932 9582885 10811460 11073556 11712415 12777180 13841945 14054898 16217190 16610334 19165770 21082347 23424830 24915501 27683890 28109796 30452279 32434380 33220668 35137245 38331540 41525835 42164694 46849660 49831002 55367780 60904558 70274490 83051670 84329388 91356837 99662004 105411735 121809116 124577505 140548980 152261395 166103340 182713674 210823470 249155010 268337161 274070511 304522790 365427348 421646940 456784185 498310020 536674322 548141022 609045580 805011483 913568370 1073348644 1096282044 1341685805 1370352555 1610022966 1827136740 2415034449 2683371610 2740705110 2951708771 3220045932 3488383093 4025057415 4830068898 5366743220 5481410220 5903417542 6976766186 8050114830 8855126313 9660137796 10465149279 11806835084 12075172245 13953532372 14758543855 16100229660 17441915465 17710252626 20930298558 24150344490 26565378939 29517087710 31395447837 34883830930 35420505252 38372214023 41860597116 44275631565 45348980209 48300688980 52325746395 53130757878 59034175420 62790895674 69767661860 76744428046 88551263130 90697960418 104651492790 106261515756 115116642069 125581791348 132826894695 136046940627 153488856092 156977239185 177102526260 181395920836 191861070115 209302985580 226744901045 230233284138 265653789390 272093881254 313954478370 345349926207 383722140230 408140821881 453489802090 460466568276 498838782299 531307578780 544187762508 575583210345 627908956740 680234703135 690699852414 767444280460 816281643762 906979604180 997677564598 1151166420690 1360469406270 1381399704828 1496516346897 1632563287524 1726749631035 1995355129196 2040704109405 2302332841380 2494193911495 2720938812540 2993032693794 3453499262070 4081408218810 4489549040691 4988387822990 5986065387588 6906998524140 7482581734485 8162816437620 8979098081382 9976775645980 14965163468970 17958196162764 22447745203455 29930326937940 44895490406910 89790980813820
• Sum of all divisors σ(n): 321760191713688
• Sum of proper divisors (its aliquot sum) s(n): 231969210899868
• 89790980813820 is an abundant number, because the sum of its proper divisors (231969210899868) is greater than itself. Its abundance is 142178230086048

Bases of 89790980813820

• Binary: 10100011010101000010111100000111111001111111100₂
• Hexadecimal: 0x51AA1783F3FC
• Base-36: VTTENN470

Squares and roots of 89790980813820

• 89790980813820 squared (89790980813820²) is 8062420235507791349502992400
• 89790980813820 cubed (89790980813820³) is 723932620679434218968346956581077274968000
• The square root of 89790980813820 is 9475810.2985348963
• The cube root of 89790980813820 is 44779.3279969959

Scales and comparisons

• 89,790,980,813,820 seconds is equal to 2,855,075 years, 23 weeks, 2 days, 2 hours, 57 minutes.
• To count from 1 to 89,790,980,813,820 would take you about seven million, one hundred thirty-seven thousand, six hundred eighty-eight 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 89790980813820 cubic inches would be around 3731.6 feet tall.

Recreational maths with 89790980813820

• 89790980813820 backwards is 02831808909798
• The number of decimal digits it has is: 14
• The sum of 89790980813820's digits is 72
• More coming soon!