6669225720

Names of 6669225720

• Cardinal: 6669225720 can be written as Six billion, six hundred sixty-nine million, two hundred twenty-five thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.66922572 × 10⁹

Factors of 6669225720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 987

Divisors of 6669225720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 72 76 81 90 95 108 114 120 131 135 152 162 171 180 190 216 228 262 270 285 324 342 360 380 393 405 456 513 524 540 570 648 655 684 760 786 810 827 855 1026 1048 1080 1140 1179 1310 1368 1539 1572 1620 1654 1710 1965 2052 2280 2358 2481 2489 2565 2620 3078 3144 3240 3308 3420 3537 3930 4104 4135 4716 4962 4978 5130 5240 5895 6156 6616 6840 7074 7443 7467 7695 7860 8270 9432 9924 9956 10260 10611 11790 12312 12405 12445 14148 14886 14934 15390 15713 15720 16540 17685 19848 19912 20520 21222 22329 22401 23580 24810 24890 28296 29772 29868 30780 31426 33080 35370 37215 37335 42444 44658 44802 47139 47160 49620 49780 53055 59544 59736 61560 62852 66987 67203 70740 74430 74670 78565 84888 89316 89604 94278 99240 99560 106110 108337 111645 112005 125704 133974 134406 141417 141480 148860 149340 157130 178632 179208 188556 201609 212220 216674 223290 224010 235695 267948 268812 282834 297720 298680 314260 325011 334935 336015 377112 403218 424251 424440 433348 446580 448020 471390 535896 537624 541685 565668 628520 650022 669870 672030 707085 806436 848502 866696 893160 896040 942780 975033 1008045 1083370 1131336 1272753 1300044 1339740 1344060 1414170 1612872 1625055 1697004 1885560 1950066 2016090 2058403 2121255 2166740 2545506 2600088 2679480 2688120 2828340 2925099 3250110 3394008 3900132 4032180 4116806 4242510 4333480 4875165 5091012 5656680 5850198 6175209 6363765 6500220 7800264 8064360 8233612 8485020 8775297 9750330 10182024 10292015 11700396 12350418 12727530 13000440 14625495 16467224 16970040 17550594 18525627 19500660 20584030 23400792 24700836 25455060 29250990 30876045 35101188 37051254 39001320 41168060 43876485 49401672 50910120 55576881 58501980 61752090 70202376 74102508 82336120 87752970 92628135 111153762 117003960 123504180 148205016 166730643 175505940 185256270 222307524 247008360 277884405 333461286 351011880 370512540 444615048 555768810 666922572 741025080 833653215 1111537620 1333845144 1667306430 2223075240 3334612860 6669225720
• Sum of all divisors σ(n): 23804668800
• Sum of proper divisors (its aliquot sum) s(n): 17135443080
• 6669225720 is an abundant number, because the sum of its proper divisors (17135443080) is greater than itself. Its abundance is 10466217360

Bases of 6669225720

• Binary: 110001101100001000100111011111000₂
• Hexadecimal: 0x18D844EF8
• Base-36: 32AONI0

Squares and roots of 6669225720

• 6669225720 squared (6669225720²) is 44478571704309518400
• 6669225720 cubed (6669225720³) is 296637634399245274954093248000
• The square root of 6669225720 is 81665.3275264357
• The cube root of 6669225720 is 1882.3128430943

Scales and comparisons

• 6,669,225,720 seconds is equal to 212 years, 3 weeks, 1 day, 2 hours, 42 minutes.
• To count from 1 to 6,669,225,720 would take you about four hundred twenty-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 6669225720 cubic inches would be around 156.9 feet tall.

Recreational maths with 6669225720

• 6669225720 backwards is 0275229666
• 6669225720 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6669225720's digits is 45
• More coming soon!