6690090000

Names of 6690090000

• Cardinal: 6690090000 can be written as Six billion, six hundred ninety million, ninety thousand.

Scientific notation

• Scientific notation: 6.69009 × 10⁹

Factors of 6690090000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 137

Divisors of 6690090000

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 25 30 33 38 40 44 48 50 55 57 60 66 75 76 80 88 95 97 100 110 114 120 121 125 132 150 152 165 176 190 194 200 209 220 228 240 242 250 264 275 285 291 300 304 330 363 375 380 388 400 418 440 456 475 484 485 500 528 550 570 582 600 605 625 627 660 726 750 760 776 825 836 880 912 950 968 970 1000 1045 1067 1100 1140 1164 1200 1210 1250 1254 1320 1375 1425 1452 1455 1500 1520 1552 1650 1672 1815 1843 1875 1900 1936 1940 2000 2090 2134 2200 2280 2299 2328 2375 2420 2425 2500 2508 2640 2750 2850 2904 2910 3000 3025 3135 3201 3300 3344 3630 3686 3750 3800 3880 4125 4180 4268 4400 4560 4598 4656 4750 4840 4850 5000 5016 5225 5335 5500 5529 5700 5808 5820 6000 6050 6270 6402 6600 6875 6897 7125 7260 7275 7372 7500 7600 7760 8250 8360 8536 9075 9196 9215 9500 9680 9700 10000 10032 10450 10670 11000 11058 11400 11495 11640 11737 11875 12100 12125 12540 12804 13200 13750 13794 14250 14520 14550 14744 15000 15125 15675 16005 16500 16720 17072 18150 18392 18430 19000 19400 20273 20625 20900 21340 22000 22116 22800 22990 23280 23474 23750 24200 24250 25080 25608 26125 26675 27500 27588 27645 28500 29040 29100 29488 30000 30250 31350 32010 33000 34485 35211 35625 36300 36375 36784 36860 38000 38800 40546 41250 41800 42680 44232 45375 45980 46075 46948 47500 48400 48500 50160 51216 52250 53350 55000 55176 55290 57000 57475 58200 58685 60500 60625 60819 62700 64020 66000 68970 70422 71250 72600 72750 73720 75625 78375 80025 81092 82500 83600 85360 88464 90750 91960 92150 93896 95000 97000 101365 104500 106700 110000 110352 110580 114000 114950 116400 117370 121000 121250 121638 125400 128040 130625 133375 137940 138225 140844 142500 145200 145500 147440 151250 156750 160050 162184 165000 172425 176055 181500 181875 183920 184300 187792 190000 194000 202730 209000 213400 221160 223003 226875 229900 230375 234740 242000 242500 243276 250800 256080 261250 266750 275880 276450 281688 285000 287375 291000 293425 302500 304095 313500 320100 324368 330000 344850 352110 363000 363750 368600 391875 400125 405460 418000 426800 442320 446006 453750 459800 460750 469480 485000 486552 506825 522500 533500 551760 552900 563376 570000 574750 582000 586850 605000 608190 627000 640200 666875 669009 689700 691125 704220 726000 727500 737200 783750 800250 810920 862125 880275 892012 907500 919600 921500 938960 970000 973104 1013650 1045000 1067000 1105800 1115015 1149500 1151875 1173700 1210000 1216380 1254000 1280400 1333750 1338018 1379400 1382250 1408440 1436875 1455000 1467125 1520475 1567500 1600500 1621840 1724250 1760550 1784024 1815000 1843000 2000625 2027300 2090000 2134000 2211600 2230030 2299000 2303750 2347400 2432760 2534125 2667500 2676036 2758800 2764500 2816880 2873750 2910000 2934250 3040950 3135000 3201000 3345045 3448500 3455625 3521100 3568048 3630000 3686000 4001250 4054600 4310625 4401375 4460060 4598000 4607500 4694800 4865520 5068250 5335000 5352072 5529000 5575075 5747500 5868500 6081900 6270000 6402000 6690090 6897000 6911250 7042200 7335625 7602375 8002500 8109200 8621250 8802750 8920120 9215000 10136500 10670000 10704144 11058000 11150150 11495000 11737000 12163800 12670625 13380180 13794000 13822500 14084400 14671250 15204750 16005000 16725225 17242500 17605500 17840240 18430000 20273000 22006875 22300300 22990000 23474000 24327600 25341250 26760360 27645000 27875375 29342500 30409500 32010000 33450450 34485000 35211000 38011875 40546000 44013750 44600600 50682500 53520720 55290000 55750750 58685000 60819000 66900900 68970000 70422000 76023750 83626125 88027500 89201200 101365000 111501500 117370000 121638000 133801800 139376875 152047500 167252250 176055000 202730000 223003000 267603600 278753750 304095000 334504500 352110000 418130625 446006000 557507500 608190000 669009000 836261250 1115015000 1338018000 1672522500 2230030000 3345045000 6690090000
• Sum of all divisors σ(n): 25245293920
• Sum of proper divisors (its aliquot sum) s(n): 18555203920
• 6690090000 is an abundant number, because the sum of its proper divisors (18555203920) is greater than itself. Its abundance is 11865113920

Bases of 6690090000

• Binary: 110001110110000101010110000010000₂
• Hexadecimal: 0x18EC2AC10
• Base-36: 32N3UHC

Squares and roots of 6690090000

• 6690090000 squared (6690090000²) is 44757304208100000000
• 6690090000 cubed (6690090000³) is 299430393309567729000000000000
• The square root of 6690090000 is 81792.9703580937
• The cube root of 6690090000 is 1884.2737013385

Scales and comparisons

• 6,690,090,000 seconds is equal to 212 years, 37 weeks, 4 days, 14 hours, 20 minutes.
• To count from 1 to 6,690,090,000 would take you about four hundred twenty-five 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 6690090000 cubic inches would be around 157 feet tall.

Recreational maths with 6690090000

• 6690090000 backwards is 0000900966
• 6690090000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6690090000's digits is 30
• More coming soon!