2742985700

Names of 2742985700

• Cardinal: 2742985700 can be written as Two billion, seven hundred forty-two million, nine hundred eighty-five thousand, seven hundred.

Scientific notation

• Scientific notation: 2.7429857 × 10⁹

Factors of 2742985700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 193

Divisors of 2742985700

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 7 10 13 14 17 20 25 26 28 34 35 49 50 52 65 68 70 85 91 98 100 119 130 140 149 170 175 182 196 221 238 245 260 289 298 325 340 350 364 425 442 455 476 490 578 595 596 637 650 700 745 833 850 884 910 980 1043 1105 1156 1190 1225 1274 1300 1445 1490 1547 1666 1700 1820 1937 2023 2086 2210 2275 2380 2450 2533 2548 2890 2975 2980 3094 3185 3332 3725 3757 3874 4046 4165 4172 4420 4550 4900 5066 5215 5525 5780 5950 6188 6370 7225 7301 7450 7514 7735 7748 8092 8330 9100 9685 10115 10132 10430 10829 11050 11900 12665 12740 13559 14161 14450 14602 14900 15028 15470 15925 16660 17731 18785 19370 20230 20825 20860 21658 22100 25330 26075 26299 27118 28322 28900 29204 30940 31850 32929 35462 36505 37570 38675 38740 40460 41650 43061 43316 48425 50575 50660 52150 52598 54145 54236 56644 63325 63700 65858 67795 70805 70924 73010 75140 77350 83300 86122 88655 93925 94913 96850 101150 104300 105196 108290 124117 126650 131495 131716 135590 141610 146020 154700 164645 172244 177310 182525 184093 187850 189826 193700 202300 215305 216580 230503 248234 253300 262990 270725 271180 283220 301427 329290 338975 354025 354620 365050 368186 375700 379652 430610 443275 461006 474565 496468 525980 541450 559793 602854 620585 657475 658580 677950 708050 730100 736372 823225 861220 886550 920465 922012 949130 1076525 1082900 1119586 1152515 1205708 1241170 1314950 1355900 1416100 1507135 1613521 1646450 1773100 1840930 1898260 2109989 2153050 2239172 2305030 2372825 2482340 2629900 2798965 3014270 3102925 3227042 3292900 3681860 3918551 4219978 4306100 4602325 4610060 4745650 5597930 5762575 6028540 6205850 6454084 7535675 7837102 8067605 8439956 9204650 9491300 10549945 11195860 11525150 12411700 13994825 15071350 15674204 16135210 18409300 19592755 21099890 23050300 27429857 27989650 30142700 32270420 39185510 40338025 42199780 52749725 54859714 55979300 78371020 80676050 97963775 105499450 109719428 137149285 161352100 195927550 210998900 274298570 391855100 548597140 685746425 1371492850 2742985700
• Sum of all divisors σ(n): 7974294300
• Sum of proper divisors (its aliquot sum) s(n): 5231308600
• 2742985700 is an abundant number, because the sum of its proper divisors (5231308600) is greater than itself. Its abundance is 2488322900

Bases of 2742985700

• Binary: 10100011011111101010001111100100₂
• Hexadecimal: 0xA37EA3E4
• Base-36: 19D3PB8

Squares and roots of 2742985700

• 2742985700 squared (2742985700²) is 7523970550404490000
• 2742985700 cubed (2742985700³) is 20638143626980645285793000000
• The square root of 2742985700 is 52373.5209815037
• The cube root of 2742985700 is 1399.8274787411

Scales and comparisons

• 2,742,985,700 seconds is equal to 87 years, 11 weeks, 2 days, 12 hours, 28 minutes, 20 seconds.
• To count from 1 to 2,742,985,700 would take you about one hundred 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 2742985700 cubic inches would be around 116.7 feet tall.

Recreational maths with 2742985700

• 2742985700 backwards is 0075892472
• The number of decimal digits it has is: 10
• The sum of 2742985700's digits is 44
• More coming soon!