42125391000

Names of 42125391000

• Cardinal: 42125391000 can be written as Forty-two billion, one hundred twenty-five million, three hundred ninety-one thousand.

Scientific notation

• Scientific notation: 4.2125391 × 10¹⁰

Factors of 42125391000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 800

Divisors of 42125391000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 25 28 30 33 35 36 40 42 44 45 50 55 56 60 63 66 70 72 75 77 84 88 89 90 99 100 105 110 120 125 126 132 140 150 154 165 168 175 178 180 198 200 210 220 225 231 250 252 264 267 275 280 300 308 315 330 350 356 360 375 385 396 420 440 445 450 462 495 500 504 525 534 550 600 616 623 630 660 683 693 700 712 750 770 792 801 825 840 875 890 900 924 979 990 1000 1050 1068 1100 1125 1155 1246 1260 1320 1335 1366 1375 1386 1400 1500 1540 1575 1602 1650 1750 1780 1800 1848 1869 1925 1958 1980 2049 2100 2136 2200 2225 2250 2310 2475 2492 2520 2625 2670 2732 2750 2772 2937 3000 3080 3115 3150 3204 3300 3415 3465 3500 3560 3738 3850 3916 3960 4005 4098 4125 4200 4450 4500 4620 4781 4895 4950 4984 5250 5340 5464 5500 5544 5607 5775 5874 6147 6230 6300 6408 6600 6675 6830 6853 6930 7000 7476 7513 7700 7832 7875 8010 8196 8250 8811 8900 9000 9240 9345 9562 9625 9790 9900 10245 10500 10680 11000 11125 11214 11550 11748 12294 12375 12460 12600 13350 13660 13706 13860 14343 14685 14952 15026 15400 15575 15750 16020 16392 16500 17075 17325 17622 17800 18690 19124 19250 19580 19800 20025 20490 20559 21000 22250 22428 22539 23100 23496 23905 24475 24588 24750 24920 26700 27320 27412 27720 28035 28686 28875 29370 30052 30735 31150 31500 32040 33000 33375 34150 34265 34650 35244 37380 37565 38248 38500 39160 40050 40980 41118 43029 44055 44500 44856 45078 46200 46725 47810 48950 49176 49500 51225 52591 53400 54824 56070 57372 57750 58740 60104 60787 61470 61677 62300 63000 66750 67617 68300 68530 69300 70488 71715 73425 74760 75130 77000 77875 80100 81960 82236 85375 86058 86625 88110 89000 90156 93450 95620 97900 99000 100125 102450 102795 105182 112140 112695 114744 115500 117480 119525 121574 122375 122940 123354 124600 133500 135234 136600 137060 138600 140175 143430 146850 150260 153675 155750 157773 160200 164472 170750 171325 172116 173250 176220 180312 182361 186900 187825 191240 195800 200250 204900 205590 210364 215145 220275 224280 225390 231000 233625 239050 243148 244750 245880 246708 256125 262955 267000 270468 274120 280350 286860 293700 300520 303935 307350 308385 311500 315546 338085 341500 342650 344232 346500 352440 358575 364722 367125 373800 375650 400500 409800 411180 420728 425509 430290 440550 450780 467250 473319 478100 486296 489500 493416 512250 513975 525910 540936 547083 560700 563475 573720 587400 597625 607870 614700 616770 623000 631092 668657 676170 683000 685300 693000 700875 717150 729444 734250 751300 768375 788865 801000 822360 851018 856625 860580 881100 901560 911805 934500 939125 946638 956200 979000 1024500 1027950 1051820 1075725 1094166 1101375 1121400 1126950 1195250 1215740 1229400 1233540 1262184 1276527 1314775 1337314 1352340 1370600 1401750 1434300 1458888 1468500 1502600 1519675 1536750 1541925 1577730 1690425 1702036 1713250 1721160 1762200 1792875 1823610 1869000 1878250 1893276 2005971 2049000 2055900 2103640 2127545 2151450 2188332 2202750 2253900 2366595 2390500 2431480 2467080 2553054 2569875 2629550 2674628 2704680 2735415 2803500 2817375 2868600 2937000 3039350 3073500 3083850 3155460 3343285 3380850 3404072 3426500 3585750 3647220 3756500 3786552 3829581 3944325 4011942 4111800 4255090 4302900 4376664 4405500 4507800 4559025 4680599 4733190 4781000 5106108 5139750 5259100 5349256 5378625 5470830 5607000 5634750 6017913 6078700 6147000 6167700 6310920 6382635 6573875 6686570 6761700 6853000 7171500 7294440 7513000 7598375 7659162 7709625 7888650 8023884 8452125 8510180 8605800 8811000 9118050 9361198 9466380 10029855 10212216 10279500 10518200 10637725 10757250 10941660 11269500 11832975 12035826 12157400 12335400 12765270 13147750 13373140 13523400 13677075 14041797 14343000 15196750 15318324 15419250 15777300 16047768 16716425 16904250 17020360 18236100 18722396 18932760 19147905 19721625 20059710 20559000 21275450 21514500 21883320 22539000 22795125 23402995 23665950 24071652 25530540 26295500 26746280 27354150 28083594 30089565 30393500 30636648 30838500 31554600 31913175 33432850 33808500 36472200 37444792 38295810 39443250 40119420 42125391 42550900 43029000 45590250 46805990 47331900 48143304 50149275 51061080 52591000 53188625 54708300 56167188 59164875 60179130 60787000 61677000 63826350 66865700 67617000 68385375 70208985 76591620 78886500 80238840 83582125 84250782 85101800 91180500 93611980 94663800 95739525 100298550 106377250 109416600 112334376 117014975 118329750 120358260 127652700 133731400 136770750 140417970 150447825 153183240 157773000 159565875 167164250 168501564 182361000 187223960 191479050 200597100 210626955 212754500 234029950 236659500 240716520 250746375 255305400 273541500 280835940 300895650 319131750 334328500 337003128 351044925 382958100 401194200 421253910 425509000 468059900 473319000 478697625 501492750 547083000 561671880 585074875 601791300 638263500 668657000 702089850 752239125 765916200 842507820 936119800 957395250 1002985500 1053134775 1170149750 1203582600 1276527000 1404179700 1504478250 1685015640 1755224625 1914790500 2005971000 2106269550 2340299500 2808359400 3008956500 3510449250 3829581000 4212539100 4680599000 5265673875 6017913000 7020898500 8425078200 10531347750 14041797000 21062695500 42125391000
• Sum of all divisors σ(n): 179774899200
• Sum of proper divisors (its aliquot sum) s(n): 137649508200
• 42125391000 is an abundant number, because the sum of its proper divisors (137649508200) is greater than itself. Its abundance is 95524117200

Bases of 42125391000

• Binary: 100111001110110111100111010010011000₂
• Hexadecimal: 0x9CEDE7498
• Base-36: JCODBQ0

Squares and roots of 42125391000

• 42125391000 squared (42125391000²) is 1774548566902881000000
• 42125391000 cubed (42125391000³) is 74753552229273521151471000000000
• The square root of 42125391000 is 205244.7100414527
• The cube root of 42125391000 is 3479.4824339281

Scales and comparisons

• 42,125,391,000 seconds is equal to 1,339 years, 23 weeks, 5 days, 9 hours, 30 minutes.
• To count from 1 to 42,125,391,000 would take you about two thousand, six hundred seventy-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 42125391000 cubic inches would be around 290 feet tall.

Recreational maths with 42125391000

• 42125391000 backwards is 00019352124
• The number of decimal digits it has is: 11
• The sum of 42125391000's digits is 27
• More coming soon!