8423529920

Names of 8423529920

• Cardinal: 8423529920 can be written as Eight billion, four hundred twenty-three million, five hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.42352992 × 10⁹

Factors of 8423529920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6325

Divisors of 8423529920

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 19 20 26 32 34 38 40 52 64 65 68 76 80 85 95 104 130 136 152 160 170 190 208 221 247 260 272 304 320 323 340 380 416 442 494 520 544 608 646 680 760 832 884 988 1040 1088 1105 1216 1235 1292 1360 1520 1615 1768 1976 2080 2210 2470 2584 2720 3040 3230 3536 3952 4160 4199 4420 4940 5168 5440 6080 6269 6460 7072 7904 8398 8840 9880 10336 12538 12920 14144 15808 16796 17680 19760 20672 20995 25076 25840 31345 33592 35360 39520 41990 50152 51680 62690 67184 70720 79040 81497 83980 100304 103360 106573 119111 125380 134368 162994 167960 200608 213146 238222 250760 268736 325988 335920 401216 407485 426292 476444 501520 532865 595555 651976 671840 814970 852584 952888 1003040 1065730 1191110 1303952 1343680 1385449 1548443 1629940 1705168 1905776 2006080 2024887 2131460 2382220 2607904 2770898 3096886 3259880 3410336 3811552 4049774 4262920 4764440 5215808 5541796 6193772 6519760 6820672 6927245 7623104 7742215 8099548 8525840 9528880 10124435 11083592 12387544 13039520 13854490 15484430 16199096 17051680 19057760 20248870 22167184 24775088 26079040 26323531 27708980 30968860 32398192 34103360 38115520 40497740 44334368 49550176 52647062 55417960 61937720 64796384 80995480 88668736 99100352 105294124 110835920 123875440 129592768 131617655 161990960 210588248 221671840 247750880 263235310 323981920 421176496 443343680 495501760 526470620 647963840 842352992 1052941240 1684705984 2105882480 4211764960 8423529920
• Sum of all divisors σ(n): 24079809600
• Sum of proper divisors (its aliquot sum) s(n): 15656279680
• 8423529920 is an abundant number, because the sum of its proper divisors (15656279680) is greater than itself. Its abundance is 7232749760

Bases of 8423529920

• Binary: 111110110000101001101110111000000₂
• Hexadecimal: 0x1F614DDC0
• Base-36: 3VB5HA8

Squares and roots of 8423529920

• 8423529920 squared (8423529920²) is 70955856313135206400
• 8423529920 cubed (8423529920³) is 597698778652915300115775488000
• The square root of 8423529920 is 91779.7903680325
• The cube root of 8423529920 is 2034.6890175101

Scales and comparisons

• 8,423,529,920 seconds is equal to 267 years, 43 weeks, 5 days, 13 hours, 25 minutes, 20 seconds.
• To count from 1 to 8,423,529,920 would take you about five hundred thirty-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 8423529920 cubic inches would be around 169.6 feet tall.

Recreational maths with 8423529920

• 8423529920 backwards is 0299253248
• The number of decimal digits it has is: 10
• The sum of 8423529920's digits is 44
• More coming soon!