16890143400

Names of 16890143400

• Cardinal: 16890143400 can be written as Sixteen billion, eight hundred ninety million, one hundred forty-three thousand, four hundred.

Scientific notation

• Scientific notation: 1.68901434 × 10¹⁰

Factors of 16890143400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1825

Divisors of 16890143400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 75 78 90 100 104 117 120 130 150 156 180 195 200 225 234 260 300 312 325 360 390 450 468 520 585 600 601 650 780 900 936 975 1170 1201 1202 1300 1560 1800 1803 1950 2340 2402 2404 2600 2925 3005 3603 3606 3900 4680 4804 4808 5409 5850 6005 6010 7206 7212 7800 7813 9015 9608 10809 10818 11700 12010 12020 14412 14424 15025 15613 15626 18015 18030 21618 21636 23400 23439 24020 24040 27045 28824 30025 30050 31226 31252 36030 36060 39065 43236 43272 45075 46839 46878 48040 54045 54090 60050 60100 62452 62504 70317 72060 72120 78065 78130 86472 90075 90150 93678 93756 108090 108180 117195 120100 120200 124904 135225 140517 140634 144120 156130 156260 180150 180300 187356 187512 195325 216180 216360 234195 234390 240200 270225 270450 281034 281268 312260 312520 351585 360300 360600 374712 390325 390650 432360 468390 468780 540450 540900 562068 562536 585975 624520 702585 703170 720600 721801 780650 781300 936780 937560 1080900 1081800 1124136 1170975 1171950 1405170 1406340 1443602 1561300 1562600 1757925 1873560 2161800 2165403 2341950 2343900 2810340 2812680 2887204 3122600 3512925 3515850 3609005 4330806 4683900 4687800 5620680 5774408 6496209 7025850 7031700 7218010 8661612 9367800 9383413 10827015 12992418 14051700 14063400 14436020 17323224 18045025 18766826 21654030 25984836 28103400 28150239 28872040 32481045 36090050 37533652 43308060 46917065 51969672 54135075 56300478 64962090 72180100 75067304 84450717 86616120 93834130 108270150 112600956 129924180 140751195 144360200 162405225 168901434 187668260 216540300 225201912 234585325 259848360 281502390 324810450 337802868 375336520 422253585 433080600 469170650 563004780 649620900 675605736 703755975 844507170 938341300 1126009560 1299241800 1407511950 1689014340 1876682600 2111267925 2815023900 3378028680 4222535850 5630047800 8445071700 16890143400
• Sum of all divisors σ(n): 61238606520
• Sum of proper divisors (its aliquot sum) s(n): 44348463120
• 16890143400 is an abundant number, because the sum of its proper divisors (44348463120) is greater than itself. Its abundance is 27458319720

Bases of 16890143400

• Binary: 1111101110101110110010001010101000₂
• Hexadecimal: 0x3EEBB22A8
• Base-36: 7RBYE20

Squares and roots of 16890143400

• 16890143400 squared (16890143400²) is 285276944072563560000
• 16890143400 cubed (16890143400³) is 4818368494099378534014504000000
• The square root of 16890143400 is 129962.0844708179
• The cube root of 16890143400 is 2565.7309454287

Scales and comparisons

• 16,890,143,400 seconds is equal to 537 years, 2 weeks, 5 days, 18 hours, 30 minutes.
• To count from 1 to 16,890,143,400 would take you about one thousand and seventy-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 16890143400 cubic inches would be around 213.8 feet tall.

Recreational maths with 16890143400

• 16890143400 backwards is 00434109861
• 16890143400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16890143400's digits is 36
• More coming soon!