47132979840

Names of 47132979840

• Cardinal: 47132979840 can be written as Forty-seven billion, one hundred thirty-two million, nine hundred seventy-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.713297984 × 10¹⁰

Factors of 47132979840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8238

Divisors of 47132979840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 37 40 45 48 54 60 64 72 74 80 81 90 96 108 111 120 128 135 144 148 160 162 180 185 192 216 222 240 243 270 288 296 320 324 333 360 370 384 405 432 444 480 486 540 555 576 592 640 648 666 720 740 810 864 888 960 972 999 1080 1110 1152 1184 1215 1296 1332 1440 1480 1620 1665 1728 1776 1920 1944 1998 2160 2220 2368 2430 2592 2664 2880 2960 2997 3240 3330 3456 3552 3888 3996 4320 4440 4736 4860 4995 5184 5328 5760 5920 5994 6480 6660 7104 7776 7992 8191 8640 8880 8991 9720 9990 10368 10656 11840 11988 12960 13320 14208 14985 15552 15984 16382 17280 17760 17982 19440 19980 21312 23680 23976 24573 25920 26640 29970 31104 31968 32764 35520 35964 38880 39960 40955 42624 44955 47952 49146 51840 53280 59940 63936 65528 71040 71928 73719 77760 79920 81910 89910 95904 98292 106560 119880 122865 127872 131056 143856 147438 155520 159840 163820 179820 191808 196584 213120 221157 239760 245730 262112 287712 294876 303067 319680 327640 359640 368595 383616 393168 442314 479520 491460 524224 575424 589752 606134 639360 655280 663471 719280 737190 786336 884628 909201 959040 982920 1048448 1105785 1150848 1179504 1212268 1310560 1326942 1438560 1474380 1515335 1572672 1769256 1818402 1918080 1965840 1990413 2211570 2359008 2424536 2621120 2653884 2727603 2877120 2948760 3030670 3145344 3317355 3538512 3636804 3931680 3980826 4423140 4546005 4718016 4849072 5242240 5307768 5455206 5754240 5897520 6061340 6634710 7077024 7273608 7863360 7961652 8182809 8846280 9092010 9436032 9698144 9952065 10615536 10910412 11795040 12122680 13269420 13638015 14154048 14547216 15726720 15923304 16365618 17692560 18184020 19396288 19904130 21231072 21820824 23590080 24245360 24548427 26538840 27276030 28308096 29094432 31846608 32731236 35385120 36368040 38792576 39808260 40914045 42462144 43641648 47180160 48490720 49096854 53077680 54552060 58188864 63693216 65462472 70770240 72736080 73645281 79616520 81828090 84924288 87283296 96981440 98193708 106155360 109104120 116377728 122742135 127386432 130924944 141540480 145472160 147290562 159233040 163656180 174566592 193962880 196387416 212310720 218208240 245484270 254772864 261849888 290944320 294581124 318466080 327312360 349133184 368226405 392774832 424621440 436416480 490968540 523699776 581888640 589162248 636932160 654624720 736452810 785549664 872832960 981937080 1047399552 1178324496 1273864320 1309249440 1472905620 1571099328 1745665920 1963874160 2356648992 2618498880 2945811240 3142198656 3927748320 4713297984 5236997760 5891622480 7855496640 9426595968 11783244960 15710993280 23566489920 47132979840
• Sum of all divisors σ(n): 173366968320
• Sum of proper divisors (its aliquot sum) s(n): 126233988480
• 47132979840 is an abundant number, because the sum of its proper divisors (126233988480) is greater than itself. Its abundance is 79101008640

Bases of 47132979840

• Binary: 101011111001010110000011001010000000₂
• Hexadecimal: 0xAF9583280
• Base-36: LNHRC00

Squares and roots of 47132979840

• 47132979840 squared (47132979840²) is 2221517788597846425600
• 47132979840 cubed (47132979840³) is 104706753144183677445220859904000
• The square root of 47132979840 is 217101.3123866367
• The cube root of 47132979840 is 3612.2264292221

Scales and comparisons

• 47,132,979,840 seconds is equal to 1,498 years, 35 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 47,132,979,840 would take you about two thousand, nine hundred ninety-seven 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 47132979840 cubic inches would be around 301 feet tall.

Recreational maths with 47132979840

• 47132979840 backwards is 04897923174
• 47132979840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 47132979840's digits is 54
• More coming soon!