47038729920

Names of 47038729920

• Cardinal: 47038729920 can be written as Forty-seven billion, thirty-eight million, seven hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.703872992 × 10¹⁰

Factors of 47038729920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 188

Divisors of 47038729920

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 49 52 56 60 61 64 65 70 78 80 84 91 96 97 98 104 105 112 120 122 130 140 147 156 160 168 169 182 183 192 194 195 196 208 210 224 240 244 245 260 273 280 291 294 305 312 320 336 338 364 366 388 390 392 416 420 427 448 455 480 485 488 490 507 520 546 560 582 588 610 624 637 672 676 679 728 732 735 776 780 784 793 832 840 845 854 910 915 960 970 976 980 1014 1040 1092 1120 1164 1176 1183 1220 1248 1261 1274 1281 1344 1352 1358 1365 1455 1456 1464 1470 1552 1560 1568 1586 1680 1690 1708 1820 1830 1911 1940 1952 1960 2028 2037 2080 2135 2184 2240 2328 2352 2366 2379 2440 2496 2522 2535 2548 2562 2704 2716 2730 2910 2912 2928 2940 2989 3104 3120 3136 3172 3185 3360 3380 3395 3416 3549 3640 3660 3783 3822 3880 3904 3920 3965 4056 4074 4160 4270 4368 4656 4704 4732 4753 4758 4880 5044 5070 5096 5124 5408 5432 5460 5551 5820 5824 5856 5880 5915 5917 5978 6208 6240 6305 6344 6370 6405 6720 6760 6790 6832 7098 7280 7320 7566 7644 7760 7840 7930 8112 8148 8281 8540 8736 8827 8967 9312 9408 9464 9506 9516 9555 9760 10088 10140 10185 10192 10248 10309 10816 10864 10920 11102 11640 11712 11760 11830 11834 11895 11956 12480 12610 12688 12740 12810 13520 13580 13664 14196 14259 14560 14640 14945 15132 15288 15520 15680 15860 16224 16296 16393 16562 16653 17080 17472 17654 17745 17751 17934 18624 18915 18928 19012 19032 19110 19520 20176 20280 20370 20384 20496 20618 21728 21840 22204 23280 23520 23660 23668 23765 23790 23912 24843 25220 25376 25480 25620 26481 27040 27160 27328 27755 28392 28518 29120 29280 29585 29890 30264 30576 30927 31040 31720 32448 32592 32786 33124 33306 34160 35308 35490 35502 35868 37830 37856 38024 38064 38220 38857 40352 40560 40740 40768 40992 41236 41405 41419 43456 43680 44135 44408 44835 46560 47040 47320 47336 47530 47580 47824 49179 49686 50440 50752 50960 51240 51545 52962 54080 54320 55510 56784 57036 58560 59170 59780 60528 61152 61789 61854 63440 65184 65572 66248 66612 68320 70616 70980 71004 71295 71736 72163 75660 75712 76048 76128 76440 76921 77714 80704 81120 81480 81965 81984 82472 82810 82838 83265 87360 88270 88755 88816 89670 93120 94640 94672 95060 95160 95648 98358 99372 100880 101920 102480 103090 105924 108640 111020 113568 114072 114751 116571 118340 119560 121056 122304 123578 123708 124215 124257 126880 130368 131144 132405 132496 133224 136640 141232 141960 142008 142590 143472 144326 151320 152096 152256 152880 153842 154635 155428 162240 162960 163930 164944 165620 165676 166530 176540 177510 177632 179340 185367 189280 189344 190120 190320 191296 194285 196716 198744 201760 203840 204960 206180 207095 211848 216489 217280 222040 227136 228144 229502 230763 233142 236680 239120 242112 245895 247156 247416 248430 248514 253760 262288 264810 264992 266448 282464 283920 284016 285180 286944 288652 289933 302640 304192 305760 307684 308945 309270 310856 325920 327860 329888 331240 331352 333060 344253 353080 355020 355264 358680 360815 370734 378560 378688 380240 380640 384605 388570 393432 397488 403520 409920 412360 414190 423696 432978 444080 456288 459004 461526 466284 473360 478240 491790 494312 494832 496860 497028 505141 524576 529620 529984 532896 538447 564928 567840 568032 570360 573755 573888 577304 579866 582855 605280 611520 615368 617890 618540 621285 621712 651840 655720 659776 662480 662704 666120 688506 706160 710040 717360 721630 741468 760480 761280 769210 777140 786864 794976 803257 824720 828380 847392 865956 869799 888160 912576 918008 923052 926835 932568 946720 956480 983580 988624 989664 993720 994056 999973 1010282 1049152 1059240 1065792 1076894 1082445 1135680 1136064 1140720 1147510 1153815 1154608 1159732 1165710 1210560 1230736 1235780 1237080 1242570 1243424 1311440 1324960 1325408 1332240 1377012 1412320 1420080 1434720 1443260 1449665 1482936 1515423 1520960 1538420 1554280 1573728 1589952 1606514 1615341 1649440 1656760 1694784 1721265 1731912 1739598 1776320 1836016 1846104 1853670 1865136 1893440 1967160 1977248 1979328 1987440 1988112 1999946 2020564 2118480 2153788 2164890 2281440 2295020 2307630 2309216 2319464 2331420 2409771 2461472 2471560 2474160 2485140 2486848 2525705 2622880 2649920 2650816 2664480 2692235 2754024 2824640 2840160 2869440 2886520 2899330 2965872 2999919 3030846 3076840 3108560 3147456 3213028 3230682 3298880 3313520 3442530 3463824 3479196 3672032 3692208 3707340 3730272 3769129 3934320 3954496 3974880 3976224 3999892 4016285 4041128 4236960 4307576 4329780 4348995 4562880 4590040 4615260 4618432 4638928 4662840 4819542 4922944 4943120 4948320 4970280 4999865 5051410 5245760 5328960 5384470 5508048 5680320 5773040 5798660 5931744 5999838 6061692 6153680 6217120 6426056 6461364 6627040 6885060 6927648 6958392 6999811 7344064 7384416 7414680 7460544 7538258 7577115 7868640 7949760 7952448 7999784 8032570 8076705 8082256 8473920 8615152 8659560 8697990 9180080 9230520 9277856 9325680 9639084 9886240 9896640 9940560 9999730 10102820 10768940 11016096 11307387 11546080 11597320 11863488 11999676 12048855 12123384 12307360 12434240 12852112 12922728 13254080 13770120 13855296 13916784 13999622 14768832 14829360 14999595 15076516 15154230 15737280 15999568 16065140 16153410 16164512 17230304 17319120 17395980 18360160 18461040 18555712 18651360 18845645 19278168 19772480 19881120 19999460 20205640 20999433 21537880 22032192 22614774 23092160 23194640 23999352 24097710 24246768 24614720 25704224 25845456 27540240 27833568 27999244 29658720 29999190 30153032 30308460 31999136 32130280 32306820 32329024 34460608 34638240 34791960 34999055 36720320 36922080 37302720 37691290 38556336 39762240 39998920 40411280 41998866 43075760 45229548 46389280 47998704 48195420 48493536 48998677 51408448 51690912 55080480 55667136 55998488 56536935 59317440 59998380 60306064 60616920 63998272 64260560 64613640 69276480 69583920 69998110 73844160 75382580 77112672 79997840 80822560 83997732 86151520 90459096 92778560 95997408 96390840 96987072 97997354 103381824 104997165 110160960 111996976 113073870 119996760 120612128 121233840 128521120 129227280 139167840 139996220 146996031 150765160 154225344 159995680 161645120 167995464 172303040 180918192 191994816 192781680 195994708 209994330 223993952 226147740 239993520 241224256 242467680 244993385 257042240 258454560 278335680 279992440 293992062 301530320 319991360 335990928 361836384 385563360 391989416 419988660 447987904 452295480 479987040 484935360 489986770 516909120 559984880 587984124 603060640 671981856 723672768 734980155 771126720 783978832 839977320 904590960 959974080 979973540 1119969760 1175968248 1206121280 1343963712 1469960310 1567957664 1679954640 1809181920 1959947080 2239939520 2351936496 2939920620 3135915328 3359909280 3618363840 3919894160 4703872992 5879841240 6719818560 7839788320 9407745984 11759682480 15679576640 23519364960 47038729920
• Sum of all divisors σ(n): 193178448288
• Sum of proper divisors (its aliquot sum) s(n): 146139718368
• 47038729920 is an abundant number, because the sum of its proper divisors (146139718368) is greater than itself. Its abundance is 99100988448

Bases of 47038729920

• Binary: 101011110011101110100000111011000000₂
• Hexadecimal: 0xAF3BA0EC0
• Base-36: LLXN8AO

Squares and roots of 47038729920

• 47038729920 squared (47038729920²) is 2212642112486703206400
• 47038729920 cubed (47038729920³) is 104079874738880291717047615488000
• The square root of 47038729920 is 216884.1393924415
• The cube root of 47038729920 is 3609.8170813515

Scales and comparisons

• 47,038,729,920 seconds is equal to 1,495 years, 35 weeks, 4 days, 17 hours, 52 minutes.
• To count from 1 to 47,038,729,920 would take you about two thousand, nine hundred ninety-one 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 47038729920 cubic inches would be around 300.8 feet tall.

Recreational maths with 47038729920

• 47038729920 backwards is 02992783074
• The number of decimal digits it has is: 11
• The sum of 47038729920's digits is 51
• More coming soon!