47291427813420

Names of 47291427813420

• Cardinal: 47291427813420 can be written as Forty-seven trillion, two hundred ninety-one billion, four hundred twenty-seven million, eight hundred thirteen thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.729142781342 × 10¹³

Factors of 47291427813420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 21324

Divisors of 47291427813420

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 37 42 45 54 60 63 70 74 81 84 90 105 108 111 126 135 140 148 162 180 185 189 210 222 252 259 270 315 324 333 370 378 405 420 444 518 540 555 567 630 666 740 756 777 810 945 999 1036 1110 1134 1260 1295 1332 1554 1620 1665 1890 1998 2220 2268 2331 2590 2835 2997 3108 3330 3780 3885 3996 4662 4995 5180 5670 5994 6660 6993 7770 9324 9990 10009 11261 11340 11655 11988 13986 14985 15540 19980 20018 20979 22522 23310 27972 29970 30027 33783 34965 40036 41958 45044 46620 50045 56305 59940 60054 67566 69930 70063 78827 83916 90081 100090 101349 104895 112610 120108 135132 139860 140126 150135 157654 168915 180162 200180 202698 209790 210189 225220 236481 270243 280252 300270 304047 315308 337830 350315 360324 370333 394135 405396 416657 419580 420378 450405 472962 506745 540486 600540 608094 630567 675660 700630 709443 740666 788270 810729 833314 840756 900810 912141 945924 1013490 1050945 1080972 1110999 1182405 1216188 1249971 1261134 1351215 1401260 1418886 1481332 1520235 1576540 1621458 1666628 1801620 1824282 1851665 1891701 2026980 2083285 2101890 2128329 2221998 2364810 2499942 2522268 2592331 2702430 2837772 2916599 3040470 3152835 3242916 3332997 3547215 3648564 3703330 3749913 3783402 4053645 4166570 4203780 4256658 4443996 4560705 4729620 4999884 5184662 5404860 5554995 5675103 5833198 6080940 6249855 6305670 6384987 6665994 7094430 7406660 7499826 7566804 7776993 8107290 8333140 8513316 8749797 9121410 9458505 9998991 10369324 10641645 11109990 11249739 11350206 11666396 12499710 12611340 12769974 12961655 13331988 14188860 14582995 14999652 15553986 16214580 16664985 17499594 18242820 18749565 18917010 19997982 21283290 22219980 22499478 22700412 23330979 24999420 25539948 25923310 26249391 28375515 29165990 29996973 31107972 31924935 33329970 33749217 34999188 37499130 37834020 38884965 39995964 42566580 43748985 44998956 46661958 49994955 51846620 52498782 56248695 56751030 58331980 59993946 63849870 66659940 67498434 69992937 74998260 77769930 78748173 87497970 93323916 99989910 104997564 112497390 112711349 113502060 116654895 119987892 127699740 131246955 134996868 139985874 149984865 155539860 157496346 168746085 174995940 199979820 209978811 224994780 225422698 233309790 236244519 262493910 279971748 299969730 314992692 337492170 338134047 349964685 393740865 419957622 450845396 466619580 472489038 524987820 563556745 599939460 674984340 676268094 699929370 787481730 788979443 839915244 944978076 1014402141 1049894055 1127113490 1181222595 1352536188 1399858740 1574963460 1577958886 1690670235 2028804282 2099788110 2254226980 2362445190 2366938329 3043206423 3155917772 3381340470 3944897215 4057608564 4170319913 4199576220 4724890380 4733876658 5072010705 6086412846 6762680940 7100814987 7889794430 8340639826 9129619269 9467753316 10144021410 11834691645 12172825692 12510959739 14201629974 15216032115 15779588860 16681279652 18259238538 20288042820 20851599565 21302444961 23669383290 25021919478 28403259948 29192239391 30432064230 35504074935 36518477076 37532879217 41703199130 42604889922 45648096345 47338766580 50043838956 58384478782 60864128460 62554798695 63907334883 71008149870 75065758434 83406398260 85209779844 87576718173 91296192690 106512224805 112598637651 116768957564 125109597390 127814669766 142016299740 145961196955 150131516868 175153436346 182592385380 187664396085 213024449610 225197275302 250219194780 255629339532 262730154519 291922393910 319536674415 337795912953 350306872692 375328792170 426048899220 437883590865 450394550604 525460309038 562993188255 583844787820 639073348830 675591825906 750657584340 788190463557 875767181730 1050920618076 1125986376510 1278146697660 1313650772595 1351183651812 1576380927114 1688979564765 1751534363460 2251972753020 2364571390671 2627301545190 3152761854228 3377959129530 3940952317785 4729142781342 5254603090380 6755918259060 7881904635570 9458285562684 11822856953355 15763809271140 23645713906710 47291427813420
• Sum of all divisors σ(n): 174163781151360
• Sum of proper divisors (its aliquot sum) s(n): 126872353337940
• 47291427813420 is an abundant number, because the sum of its proper divisors (126872353337940) is greater than itself. Its abundance is 79580925524520

Bases of 47291427813420

• Binary: 1010110000001011100100110000010111100000101100₂
• Hexadecimal: 0x2B02E4C1782C
• Base-36: GRHDR3AR0

Squares and roots of 47291427813420

• 47291427813420 squared (47291427813420²) is 2236479144631914762332096400
• 47291427813420 cubed (47291427813420³) is 105766292024579504679542792633736653688000
• The square root of 47291427813420 is 6876876.3122089087
• The cube root of 47291427813420 is 36162.6966882379

Scales and comparisons

• 47,291,427,813,420 seconds is equal to 1,503,721 years, 6 weeks, 2 days, 13 hours, 57 minutes.
• To count from 1 to 47,291,427,813,420 would take you about three million, seven hundred fifty-nine thousand, three hundred two 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 47291427813420 cubic inches would be around 3013.6 feet tall.

Recreational maths with 47291427813420

• 47291427813420 backwards is 02431872419274
• 47291427813420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 47291427813420's digits is 54
• More coming soon!