28120629600

Names of 28120629600

• Cardinal: 28120629600 can be written as Twenty-eight billion, one hundred twenty million, six hundred twenty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 2.81206296 × 10¹⁰

Factors of 28120629600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 180

Divisors of 28120629600

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 49 50 54 56 60 63 70 72 75 80 84 90 96 98 100 105 108 112 120 126 135 140 144 147 150 160 163 168 175 180 189 196 200 210 216 224 225 240 245 252 270 280 288 294 300 315 326 336 350 360 378 392 400 420 432 441 450 480 489 490 504 525 540 560 588 600 630 652 672 675 700 720 735 756 784 800 815 840 864 882 900 945 978 980 1008 1050 1080 1120 1141 1176 1200 1225 1260 1304 1323 1350 1400 1440 1467 1470 1512 1568 1575 1630 1680 1764 1800 1890 1956 1960 2016 2100 2160 2205 2282 2352 2400 2445 2450 2520 2608 2646 2700 2800 2934 2940 3024 3150 3260 3360 3423 3528 3600 3675 3780 3912 3920 4075 4200 4320 4401 4410 4564 4704 4725 4890 4900 5040 5216 5292 5400 5600 5705 5868 5880 6048 6300 6520 6615 6846 7056 7200 7335 7350 7560 7824 7840 7987 8150 8400 8802 8820 9128 9450 9780 9800 10080 10269 10584 10800 11025 11410 11736 11760 12225 12600 13040 13230 13692 14112 14670 14700 15120 15648 15974 16300 16800 17115 17604 17640 18256 18900 19560 19600 20538 21168 21600 22005 22050 22820 23472 23520 23961 24450 25200 26080 26460 26569 27384 28525 29340 29400 30240 30807 31948 32600 33075 34230 35208 35280 36512 36675 37800 39120 39200 39935 41076 42336 44010 44100 45640 46944 47922 48900 50400 51345 52920 53138 54768 57050 58680 58800 61614 63896 65200 66150 68460 70416 70560 71883 73350 75600 78240 79707 79870 82152 85575 88020 88200 91280 95844 97800 102690 105840 106276 109536 110025 114100 117360 117600 119805 123228 127792 130400 132300 132845 136920 140832 143766 146700 151200 154035 159414 159740 164304 171150 176040 176400 182560 185983 191688 195600 199675 205380 211680 212552 215649 220050 228200 234720 239121 239610 246456 255584 256725 264600 265690 273840 287532 293400 308070 318828 319480 328608 342300 352080 352800 359415 371966 383376 391200 398535 399350 410760 425104 431298 440100 456400 478242 479220 492912 513450 529200 531380 547680 557949 575064 586800 599025 616140 637656 638960 664225 684600 704160 717363 718830 743932 766752 770175 797070 798700 821520 850208 862596 880200 912800 929915 956484 958440 985824 1026900 1058400 1062760 1078245 1115898 1150128 1173600 1195605 1198050 1232280 1275312 1277920 1301881 1328450 1369200 1434726 1437660 1487864 1540350 1594140 1597400 1643040 1673847 1725192 1760400 1797075 1859830 1912968 1916880 1992675 2053800 2125520 2156490 2231796 2300256 2391210 2396100 2464560 2550624 2603762 2656900 2738400 2789745 2869452 2875320 2975728 3080700 3188280 3194800 3347694 3450384 3520800 3586815 3594150 3719660 3825936 3833760 3905643 3985350 4107600 4251040 4312980 4463592 4649575 4782420 4792200 4929120 5021541 5207524 5313800 5391225 5579490 5738904 5750640 5951456 5978025 6161400 6376560 6389600 6509405 6695388 6900768 7173630 7188300 7439320 7651872 7811286 7970700 8215200 8369235 8625960 8927184 9299150 9564840 9584400 10043082 10415048 10627600 10782450 11158980 11477808 11501280 11716929 11956050 12322800 12753120 13018810 13390776 13948725 14347260 14376600 14878640 15622572 15941400 16738470 17251920 17854368 17934075 18598300 19129680 19168800 19528215 20086164 20830096 21255200 21564900 22317960 22955616 23433858 23912100 24645600 25107705 26037620 26781552 27897450 28694520 28753200 29757280 31245144 31882800 32547025 33476940 34503840 35150787 35868150 37196600 38259360 39056430 40172328 41660192 41846175 43129800 44635920 46867716 47824200 50215410 52075240 53563104 55794900 57389040 57506400 58584645 62490288 63765600 65094050 66953880 70301574 71736300 74393200 78112860 80344656 83692350 86259600 89271840 93735432 95648400 97641075 100430820 104150480 111589800 114778080 117169290 124980576 125538525 130188100 133907760 140603148 143472600 148786400 156225720 160689312 167384700 172519200 175753935 187470864 191296800 195282150 200861640 208300960 223179600 234338580 251077050 260376200 267815520 281206296 286945200 292923225 312451440 334769400 351507870 374941728 390564300 401723280 446359200 468677160 502154100 520752400 562412592 573890400 585846450 624902880 669538800 703015740 781128600 803446560 878769675 937354320 1004308200 1041504800 1124825184 1171692900 1339077600 1406031480 1562257200 1757539350 1874708640 2008616400 2343385800 2812062960 3124514400 3515078700 4017232800 4686771600 5624125920 7030157400 9373543200 14060314800 28120629600
• Sum of all divisors σ(n): 119037771720
• Sum of proper divisors (its aliquot sum) s(n): 90917142120
• 28120629600 is an abundant number, because the sum of its proper divisors (90917142120) is greater than itself. Its abundance is 62796512520

Bases of 28120629600

• Binary: 11010001100000111101100000101100000₂
• Hexadecimal: 0x68C1EC160
• Base-36: CX2AOO0

Squares and roots of 28120629600

• 28120629600 squared (28120629600²) is 790769809100396160000
• 28120629600 cubed (28120629600³) is 22236944900574949628622336000000
• The square root of 28120629600 is 167692.0677909363
• The cube root of 28120629600 is 3040.9434687045

Scales and comparisons

• 28,120,629,600 seconds is equal to 894 years, 7 weeks, 5 days, 6 hours.
• To count from 1 to 28,120,629,600 would take you about one thousand, seven hundred eighty-eight 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 28120629600 cubic inches would be around 253.4 feet tall.

Recreational maths with 28120629600

• 28120629600 backwards is 00692602182
• 28120629600 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28120629600's digits is 36
• More coming soon!