490198590791920

Names of 490198590791920

• Cardinal: 490198590791920 can be written as Four hundred ninety trillion, one hundred ninety-eight billion, five hundred ninety million, seven hundred ninety-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.9019859079192 × 10¹⁴

Factors of 490198590791920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 667

Divisors of 490198590791920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 40 58 80 116 145 232 290 464 580 631 841 1160 1262 1682 2320 2524 3155 3364 4205 5048 6310 6728 8410 10096 12620 13456 16820 18299 24389 25240 33640 36598 48778 50480 67280 73196 91495 97556 121945 146392 182990 195112 243890 292784 365980 390224 398161 487780 530671 731960 796322 975560 1061342 1463920 1592644 1951120 1990805 2122684 2653355 3185288 3981610 4245368 5306710 6370576 7963220 8490736 10613420 11546669 15389459 15926440 21226840 23093338 30778918 31852880 42453680 46186676 57733345 61557836 76947295 92373352 115466690 123115672 153894590 184746704 230933380 246231344 251239591 307789180 334853401 461866760 502479182 615578360 669706802 923733520 1004958364 1231156720 1256197955 1339413604 1674267005 2009916728 2512395910 2678827208 3348534010 4019833456 5024791820 5357654416 6697068020 7285948139 9710748629 10049583640 13394136040 14571896278 19421497258 20099167280 26788272080 29143792556 36429740695 38842994516 48553743145 58287585112 72859481390 77685989032 97107486290 116575170224 145718962780 155371978064 194214972580 211292496031 291437925560 388429945160 422584992062 582875851120 776859890320 845169984124 1056462480155 1690339968248 2112924960310 3380679936496 4225849920620 6127482384899 8451699841240 12254964769798 16903399682480 24509929539596 30637411924495 49019859079192 61274823848990 98039718158384 122549647697980 245099295395960 490198590791920
• Sum of all divisors σ(n): 1182287717850240
• Sum of proper divisors (its aliquot sum) s(n): 692089127058320
• 490198590791920 is an abundant number, because the sum of its proper divisors (692089127058320) is greater than itself. Its abundance is 201890536266400

Bases of 490198590791920

• Binary: 1101111011101010101000000110111111010000011110000₂
• Hexadecimal: 0x1BDD540DFA0F0
• Base-36: 4TRE4GEKTS

Squares and roots of 490198590791920

• 490198590791920 squared (490198590791920²) is 240294658414384235412737286400
• 490198590791920 cubed (490198590791920³) is 117792102929556933809071049541761087845888000
• The square root of 490198590791920 is 22140428.8755191009
• The cube root of 490198590791920 is 78848.0007857869

Scales and comparisons

• 490,198,590,791,920 seconds is equal to 15,586,798 years, 46 weeks, 6 days, 19 hours, 58 minutes, 40 seconds.
• To count from 1 to 490,198,590,791,920 would take you about thirty-eight million, nine hundred sixty-six thousand, nine hundred ninety-seven 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 490198590791920 cubic inches would be around 6570.7 feet tall.

Recreational maths with 490198590791920

• 490198590791920 backwards is 029197095891094
• The number of decimal digits it has is: 15
• The sum of 490198590791920's digits is 73
• More coming soon!