47938513920

Names of 47938513920

• Cardinal: 47938513920 can be written as Forty-seven billion, nine hundred thirty-eight million, five hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.793851392 × 10¹⁰

Factors of 47938513920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 286

Divisors of 47938513920

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 19 20 22 24 30 32 33 38 40 44 48 55 57 60 64 66 76 80 88 95 96 109 110 114 120 128 132 137 152 160 165 176 190 192 209 218 220 228 240 256 264 274 285 304 320 327 330 352 380 384 411 418 436 440 456 480 512 528 545 548 570 608 627 640 654 660 685 704 760 768 822 836 872 880 912 960 1024 1045 1056 1090 1096 1140 1199 1216 1254 1280 1308 1320 1370 1408 1507 1520 1536 1635 1644 1672 1744 1760 1824 1920 2055 2071 2090 2112 2180 2192 2280 2398 2432 2508 2560 2603 2616 2640 2740 2816 3014 3040 3072 3135 3270 3288 3344 3488 3520 3597 3648 3840 4110 4142 4180 4224 4360 4384 4521 4560 4796 4864 5016 5120 5206 5232 5280 5480 5632 5995 6028 6080 6213 6270 6540 6576 6688 6976 7040 7194 7296 7535 7680 7809 8220 8284 8360 8448 8720 8768 9042 9120 9592 9728 10032 10355 10412 10464 10560 10960 11264 11990 12056 12160 12426 12540 13015 13080 13152 13376 13952 14080 14388 14592 14933 15070 15360 15618 16440 16568 16720 16896 17440 17536 17985 18084 18240 19184 19456 20064 20710 20824 20928 21120 21920 22605 22781 23980 24112 24320 24852 25080 26030 26160 26304 26752 27904 28160 28633 28776 29184 29866 30140 31065 31236 32880 33136 33440 33792 34880 35072 35970 36168 36480 38368 39045 40128 41420 41648 41856 42240 43840 44799 45210 45562 47960 48224 48640 49704 50160 52060 52320 52608 53504 55808 56320 57266 57552 58368 59732 60280 62130 62472 65760 66272 66880 68343 69760 70144 71940 72336 72960 74665 76736 78090 80256 82840 83296 83712 84480 85899 87680 89598 90420 91124 95920 96448 97280 99408 100320 104120 104640 105216 107008 111616 113905 114532 115104 119464 120560 124260 124944 131520 132544 133760 136686 139520 140288 143165 143880 144672 145920 149330 153472 156180 160512 164263 165680 166592 167424 168960 171798 175360 179196 180840 182248 191840 192896 198816 200640 208240 209280 210432 214016 223995 227810 229064 230208 238928 241120 248520 249888 263040 265088 267520 273372 279040 283727 286330 287760 289344 291840 298660 306944 312360 321024 328526 331360 333184 334848 341715 343596 350720 358392 361680 364496 383680 385792 397632 401280 416480 418560 420864 429495 447990 455620 458128 460416 477856 482240 492789 497040 499776 526080 530176 535040 546744 558080 567454 572660 575520 578688 597320 613888 624720 642048 657052 662720 666368 683430 687192 701440 716784 723360 728992 767360 771584 795264 802560 821315 832960 837120 851181 858990 895980 911240 916256 920832 955712 964480 985578 994080 999552 1052160 1060352 1070080 1093488 1134908 1145320 1151040 1157376 1194640 1227776 1249440 1314104 1325440 1332736 1366860 1374384 1418635 1433568 1446720 1457984 1534720 1543168 1590528 1605120 1642630 1665920 1674240 1702362 1717980 1791960 1822480 1832512 1841664 1911424 1928960 1971156 1988160 1999104 2104320 2120704 2186976 2269816 2290640 2302080 2314752 2389280 2463945 2498880 2628208 2650880 2665472 2733720 2748768 2837270 2867136 2893440 2915968 3069440 3120997 3181056 3210240 3285260 3331840 3404724 3435960 3583920 3644960 3665024 3683328 3822848 3857920 3942312 3976320 3998208 4255905 4373952 4539632 4581280 4604160 4629504 4778560 4927890 4997760 5256416 5301760 5467440 5497536 5674540 5734272 5786880 5831936 6138880 6241994 6362112 6570520 6663680 6809448 6871920 7167840 7289920 7330048 7645696 7715840 7884624 7952640 7996416 8511810 8747904 9079264 9162560 9208320 9362991 9557120 9855780 9995520 10512832 10603520 10934880 10995072 11349080 11468544 11573760 11663872 12483988 13141040 13327360 13618896 13743840 14335680 14579840 14660096 15291392 15604985 15769248 15905280 17023620 17495808 18158528 18325120 18416640 18725982 19114240 19711560 19991040 21025664 21869760 21990144 22698160 22937088 23147520 23327744 24967976 26282080 27237792 27487680 28671360 29159680 29320192 31209970 31538496 31810560 34047240 34991616 36317056 36650240 37451964 38228480 39423120 39982080 42051328 43739520 43980288 45396320 45874176 46814955 49935952 52564160 54475584 54975360 57342720 58319360 62419940 63076992 68094480 69983232 72634112 73300480 74903928 76456960 78846240 84102656 87479040 87960576 90792640 93629910 99871904 105128320 108951168 109950720 114685440 116638720 124839880 126153984 136188960 145268224 146600960 149807856 157692480 168205312 174958080 181585280 187259820 199743808 210256640 217902336 219901440 229370880 249679760 252307968 272377920 290536448 299615712 315384960 349916160 363170560 374519640 399487616 420513280 435804672 439802880 499359520 504615936 544755840 599231424 630769920 726341120 749039280 798975232 841026560 871609344 998719040 1089511680 1198462848 1261539840 1452682240 1498078560 1597950464 1997438080 2179023360 2396925696 2523079680 2996157120 3195900928 3994876160 4358046720 4793851392 5992314240 7989752320 9587702784 11984628480 15979504640 23969256960 47938513920
• Sum of all divisors σ(n): 178983129600
• Sum of proper divisors (its aliquot sum) s(n): 131044615680
• 47938513920 is an abundant number, because the sum of its proper divisors (131044615680) is greater than itself. Its abundance is 83106101760

Bases of 47938513920

• Binary: 101100101001010110111010110000000000₂
• Hexadecimal: 0xB295BAC00
• Base-36: M0TCQ2O

Squares and roots of 47938513920

• 47938513920 squared (47938513920²) is 2298101116858033766400
• 47938513920 cubed (47938513920³) is 110167552380066398374396428288000
• The square root of 47938513920 is 218948.6558990487
• The cube root of 47938513920 is 3632.6887500765

Scales and comparisons

• 47,938,513,920 seconds is equal to 1,524 years, 15 weeks, 2 days, 21 hours, 52 minutes.
• To count from 1 to 47,938,513,920 would take you about three thousand and forty-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 47938513920 cubic inches would be around 302.7 feet tall.

Recreational maths with 47938513920

• 47938513920 backwards is 02931583974
• The number of decimal digits it has is: 11
• The sum of 47938513920's digits is 51
• More coming soon!