29742874200

Names of 29742874200

• Cardinal: 29742874200 can be written as Twenty-nine billion, seven hundred forty-two million, eight hundred seventy-four thousand, two hundred.

Scientific notation

• Scientific notation: 2.97428742 × 10¹⁰

Factors of 29742874200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2567

Divisors of 29742874200

• 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 90 100 104 117 120 130 150 156 180 195 200 225 234 260 300 312 325 360 390 450 468 520 585 600 650 683 780 900 936 975 1170 1300 1366 1560 1800 1861 1950 2049 2340 2600 2732 2925 3415 3722 3900 4098 4680 5464 5583 5850 6147 6830 7444 7800 8196 8879 9305 10245 11166 11700 12294 13660 14888 16392 16749 17075 17758 18610 20490 22332 23400 24193 24588 26637 27320 27915 30735 33498 34150 35516 37220 40980 44395 44664 46525 48386 49176 51225 53274 55830 61470 66996 68300 71032 72579 74440 79911 81960 83745 88790 93050 96772 102450 106548 111660 120965 122940 133185 133992 136600 139575 145158 153675 159822 167490 177580 186100 193544 204900 213096 217737 221975 223320 241930 245880 266370 279150 290316 307350 319644 334980 355160 362895 372200 399555 409800 418725 435474 443950 483860 532740 558300 580632 604825 614700 639288 665925 669960 725790 799110 837450 870948 887900 967720 1065480 1088685 1116600 1209650 1229400 1271063 1331850 1451580 1598220 1674900 1741896 1775800 1814475 1997775 2177370 2419300 2542126 2663700 2903160 3196440 3349800 3628950 3813189 3995550 4354740 4838600 5084252 5327400 5443425 6355315 7257900 7626378 7991100 8709480 10168504 10886850 11439567 12710630 14515800 15252756 15982200 16523819 19065945 21773700 22879134 25421260 30505512 31776575 33047638 38131890 43547400 45758268 49571457 50842520 57197835 63553150 66095276 76263780 82619095 91516536 95329725 99142914 114395670 127106300 132190552 148714371 152527560 165238190 190659450 198285828 228791340 247857285 254212600 285989175 297428742 330476380 381318900 396571656 413095475 457582680 495714570 571978350 594857484 660952760 743571855 762637800 826190950 991429140 1143956700 1189714968 1239286425 1487143710 1652381900 1982858280 2287913400 2478572850 2974287420 3304763800 3717859275 4957145700 5948574840 7435718550 9914291400 14871437100 29742874200
• Sum of all divisors σ(n): 107785445040
• Sum of proper divisors (its aliquot sum) s(n): 78042570840
• 29742874200 is an abundant number, because the sum of its proper divisors (78042570840) is greater than itself. Its abundance is 48299696640

Bases of 29742874200

• Binary: 11011101100110100000011111001011000₂
• Hexadecimal: 0x6ECD03E58
• Base-36: DNW50M0

Squares and roots of 29742874200

• 29742874200 squared (29742874200²) is 884638565677025640000
• 29742874200 cubed (29742874200³) is 26311693571400211440694488000000
• The square root of 29742874200 is 172461.2252072911
• The cube root of 29742874200 is 3098.3298044333

Scales and comparisons

• 29,742,874,200 seconds is equal to 945 years, 38 weeks, 5 hours, 30 minutes.
• To count from 1 to 29,742,874,200 would take you about one thousand, eight hundred ninety-one 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 29742874200 cubic inches would be around 258.2 feet tall.

Recreational maths with 29742874200

• 29742874200 backwards is 00247824792
• 29742874200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29742874200's digits is 45
• More coming soon!