47394794720

Names of 47394794720

• Cardinal: 47394794720 can be written as Forty-seven billion, three hundred ninety-four million, seven hundred ninety-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.739479472 × 10¹⁰

Factors of 47394794720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 244

Divisors of 47394794720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 52 56 65 70 71 76 80 91 95 104 112 127 130 133 140 142 152 160 182 190 208 224 247 254 260 266 280 284 304 355 361 364 380 416 455 494 497 508 520 532 560 568 608 635 665 710 722 728 760 889 910 923 988 994 1016 1040 1064 1120 1136 1235 1270 1330 1349 1420 1444 1456 1520 1651 1729 1778 1805 1820 1846 1976 1988 2032 2080 2128 2272 2413 2470 2485 2527 2540 2660 2698 2840 2888 2912 3040 3302 3458 3556 3610 3640 3692 3952 3976 4064 4256 4445 4615 4693 4826 4940 4970 5054 5080 5320 5396 5680 5776 6461 6604 6745 6916 7112 7220 7280 7384 7904 7952 8255 8645 8890 9017 9230 9386 9443 9652 9880 9940 10108 10160 10640 10792 11360 11552 11557 12065 12635 12922 13208 13490 13832 14224 14440 14560 14768 15904 16510 16891 17290 17537 17780 18034 18460 18772 18886 19304 19760 19880 20216 20320 21280 21584 23114 23465 24130 25270 25631 25844 26416 26980 27664 28448 28880 29536 31369 32305 32851 33020 33782 34580 35074 35560 36068 36920 37544 37772 38608 39520 39760 40432 43168 45085 45847 46228 46930 47215 48260 50540 51262 51688 52832 53960 55328 57760 57785 62738 63119 64610 65702 66040 67564 69160 70148 71120 72136 73840 75088 75544 77216 79520 80864 84455 87685 90170 91694 92456 93860 94430 96520 101080 102524 103376 107920 115570 117221 122759 125476 126238 128155 129220 131404 132080 135128 138320 140296 142240 144272 147680 150176 151088 156845 164255 168910 171323 175370 179417 180340 183388 184912 187720 188860 193040 202160 205048 206752 215840 219583 229235 231140 234442 245518 250952 252476 256310 258440 262808 264160 270256 276640 280592 288544 302176 313690 315595 320929 328510 333203 337820 342646 350740 358834 360680 366776 369824 375440 377720 386080 404320 410096 439166 458470 462280 468884 491036 501904 504952 512620 516880 525616 540512 561184 586105 596011 613795 627380 631190 641858 657020 666406 675640 685292 701480 717668 721360 733552 750880 755440 820192 820547 856615 878332 897085 916940 924560 937768 982072 1003808 1009904 1025240 1033760 1051232 1097915 1172210 1192022 1199261 1227590 1254760 1262380 1283716 1314040 1332812 1351280 1370584 1402960 1435336 1442720 1467104 1510880 1604645 1641094 1666015 1713230 1756664 1794170 1833880 1849120 1875536 1964144 2019808 2050480 2195830 2227199 2332421 2344420 2384044 2398522 2455180 2509520 2524760 2567432 2628080 2665624 2702560 2741168 2805920 2870672 2980055 3209290 3255137 3282188 3332030 3426460 3513328 3588340 3667760 3751072 3928288 4100960 4102735 4172077 4391660 4454398 4664842 4688840 4768088 4797044 4910360 5019040 5049520 5134864 5256160 5331248 5482336 5741344 5960110 5996305 6418580 6510274 6564376 6664060 6852920 7026656 7176680 7335520 8205470 8344154 8783320 8908796 9329684 9377680 9536176 9594088 9820720 10099040 10269728 10662496 11135995 11662105 11920220 11992610 12837160 13020548 13128752 13328120 13705840 14353360 15590393 16275685 16410940 16688308 17566640 17817592 18659368 18755360 19072352 19188176 19641440 20860385 22271990 22785959 23324210 23840440 23985220 25674320 26041096 26257504 26656240 27411680 28706720 31180786 32551370 32821880 33376616 35133280 35635184 37318736 38376352 41720770 42316781 44543980 45571918 46648420 47680880 47970440 51348640 52082192 53312480 62361572 65102740 65643760 66753232 71270368 74637472 77951965 83441540 84633562 89087960 91143836 93296840 95361760 95940880 104164384 113929795 124723144 130205480 131287520 133506464 155903930 166883080 169267124 178175920 182287672 186593680 191881760 211583905 227859590 249446288 260410960 296217467 311807860 333766160 338534248 356351840 364575344 373187360 423167810 455719180 498892576 520821920 592434934 623615720 667532320 677068496 729150688 846335620 911438360 1184869868 1247231440 1354136992 1481087335 1692671240 1822876720 2369739736 2494462880 2962174670 3385342480 3645753440 4739479472 5924349340 6770684960 9478958944 11848698680 23697397360 47394794720
• Sum of all divisors σ(n): 148654227456
• Sum of proper divisors (its aliquot sum) s(n): 101259432736
• 47394794720 is an abundant number, because the sum of its proper divisors (101259432736) is greater than itself. Its abundance is 53864638016

Bases of 47394794720

• Binary: 101100001000111100110010110011100000₂
• Hexadecimal: 0xB08F32CE0
• Base-36: LRTMXNK

Squares and roots of 47394794720

• 47394794720 squared (47394794720²) is 2246266566550939878400
• 47394794720 cubed (47394794720³) is 106461342808081013959829762048000
• The square root of 47394794720 is 217703.4559211223
• The cube root of 47394794720 is 3618.9024968791

Scales and comparisons

• 47,394,794,720 seconds is equal to 1,507 years, 2 days, 20 hours, 45 minutes, 20 seconds.
• To count from 1 to 47,394,794,720 would take you about three thousand and fourteen 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 47394794720 cubic inches would be around 301.6 feet tall.

Recreational maths with 47394794720

• 47394794720 backwards is 02749749374
• 47394794720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47394794720's digits is 56
• More coming soon!