47531939840

Names of 47531939840

• Cardinal: 47531939840 can be written as Forty-seven billion, five hundred thirty-one million, nine hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.753193984 × 10¹⁰

Factors of 47531939840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2669

Divisors of 47531939840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 23 28 32 35 40 44 46 55 56 64 70 77 80 88 92 110 112 115 128 140 154 160 161 176 184 220 224 230 253 256 280 308 320 322 352 368 385 440 448 460 506 512 560 616 640 644 704 736 770 805 880 896 920 1012 1024 1120 1232 1265 1280 1288 1408 1472 1540 1610 1760 1771 1792 1840 2024 2048 2240 2464 2530 2560 2576 2621 2816 2944 3080 3220 3520 3542 3584 3680 4048 4480 4928 5060 5120 5152 5242 5632 5888 6160 6440 7040 7084 7168 7360 8096 8855 8960 9856 10120 10240 10304 10484 11264 11776 12320 12880 13105 14080 14168 14336 14720 16192 17710 17920 18347 19712 20240 20608 20968 22528 23552 24640 25760 26210 28160 28336 28831 29440 32384 35420 35840 36694 39424 40480 41216 41936 47104 49280 51520 52420 56320 56672 57662 58880 60283 64768 70840 71680 73388 78848 80960 82432 83872 91735 98560 103040 104840 112640 113344 115324 117760 120566 129536 141680 144155 146776 157696 161920 164864 167744 183470 197120 201817 206080 209680 226688 230648 235520 241132 259072 283360 288310 293552 301415 323840 329728 335488 366940 394240 403634 412160 419360 421981 453376 461296 482264 518144 566720 576620 587104 602830 647680 663113 670976 733880 788480 807268 824320 838720 843962 906752 922592 964528 1009085 1133440 1153240 1174208 1205660 1295360 1326226 1341952 1467760 1614536 1648640 1677440 1687924 1813504 1845184 1929056 2018170 2109905 2266880 2306480 2348416 2411320 2590720 2652452 2683904 2935520 3229072 3315565 3354880 3375848 3627008 3690368 3858112 4036340 4219810 4533760 4612960 4641791 4696832 4822640 5304904 5367808 5871040 6458144 6631130 6709760 6751696 7380736 7716224 8072680 8439620 9067520 9225920 9283582 9393664 9645280 10609808 11742080 12916288 13262260 13419520 13503392 14761472 15432448 16145360 16879240 18135040 18451840 18567164 18787328 19290560 21219616 23208955 23484160 25832576 26524520 26839040 27006784 29522944 30864896 32290720 33758480 36903680 37134328 37574656 38581120 42439232 46417910 46968320 51665152 53049040 54013568 59045888 61729792 64581440 67516960 73807360 74268656 77162240 84878464 92835820 93936640 103330304 106098080 108027136 123459584 129162880 135033920 147614720 148537312 154324480 169756928 185671640 187873280 206660608 212196160 216054272 258325760 270067840 295229440 297074624 308648960 339513856 371343280 413321216 424392320 432108544 516651520 540135680 594149248 617297920 679027712 742686560 848784640 864217088 1033303040 1080271360 1188298496 1358055424 1485373120 1697569280 2066606080 2160542720 2376596992 2970746240 3395138560 4321085440 4753193984 5941492480 6790277120 9506387968 11882984960 23765969920 47531939840
• Sum of all divisors σ(n): 148429532160
• Sum of proper divisors (its aliquot sum) s(n): 100897592320
• 47531939840 is an abundant number, because the sum of its proper divisors (100897592320) is greater than itself. Its abundance is 53365652480

Bases of 47531939840

• Binary: 101100010001000111111101100000000000₂
• Hexadecimal: 0xB111FD800
• Base-36: LU3AFI8

Squares and roots of 47531939840

• 47531939840 squared (47531939840²) is 2259285304953379225600
• 47531939840 cubed (47531939840³) is 107388213196440075355924987904000
• The square root of 47531939840 is 218018.2098816519
• The cube root of 47531939840 is 3622.3897775937

Scales and comparisons

• 47,531,939,840 seconds is equal to 1,511 years, 19 weeks, 1 day, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 47,531,939,840 would take you about three thousand and twenty-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 47531939840 cubic inches would be around 301.9 feet tall.

Recreational maths with 47531939840

• 47531939840 backwards is 04893913574
• The number of decimal digits it has is: 11
• The sum of 47531939840's digits is 53
• More coming soon!