27045438420

Names of 27045438420

• Cardinal: 27045438420 can be written as Twenty-seven billion, forty-five million, four hundred thirty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 2.704543842 × 10¹⁰

Factors of 27045438420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 155

Divisors of 27045438420

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 13 14 15 20 21 22 26 28 30 33 35 39 42 44 47 52 55 60 65 66 67 70 77 78 84 91 94 105 110 121 130 132 134 140 141 143 154 156 165 169 182 188 195 201 210 220 231 235 242 260 268 273 282 286 308 329 330 335 338 363 364 385 390 402 420 429 455 462 469 470 484 507 517 546 564 572 605 611 658 660 670 676 705 715 726 737 770 780 804 845 847 858 871 910 924 938 940 987 1001 1005 1014 1034 1092 1155 1183 1210 1222 1316 1340 1365 1407 1410 1430 1452 1474 1540 1551 1573 1645 1690 1694 1716 1742 1815 1820 1833 1859 1876 1974 2002 2010 2028 2068 2145 2211 2310 2345 2366 2420 2444 2535 2541 2585 2613 2730 2814 2820 2860 2948 3003 3055 3102 3146 3149 3290 3380 3388 3484 3549 3619 3630 3666 3685 3718 3948 4004 4020 4235 4277 4290 4355 4422 4620 4690 4719 4732 4935 5005 5070 5082 5159 5170 5226 5460 5577 5628 5687 5915 6006 6097 6110 6204 6292 6298 6580 6721 7035 7098 7238 7260 7332 7370 7436 7755 7865 7943 8107 8470 8554 8580 8710 8844 9165 9295 9380 9438 9447 9581 9870 10010 10140 10164 10318 10340 10452 10857 11011 11055 11154 11323 11374 11830 12012 12194 12220 12596 12705 12831 13013 13065 13442 14070 14196 14476 14740 15015 15477 15510 15730 15745 15886 16214 16940 17061 17108 17420 17745 18095 18291 18330 18590 18876 18894 19162 19740 20020 20163 20449 20636 21385 21714 22022 22043 22110 22308 22646 22748 23595 23660 23829 24321 24388 25410 25662 25795 26026 26130 26884 27885 28140 28435 28743 30030 30485 30954 31020 31460 31490 31772 32428 33033 33605 33969 34122 34639 35490 36190 36582 36660 37180 37788 38324 39039 39715 39809 40326 40535 40898 40937 42770 43428 44044 44086 44220 45292 47047 47190 47235 47658 47905 48642 50820 51324 51590 52052 52260 54285 55055 55601 55770 56615 56749 56870 57486 60060 60970 61347 61908 62980 64155 65065 66066 66129 67067 67210 67938 68244 69278 70980 72380 73164 73931 77385 78078 79261 79430 79618 80652 81070 81796 81874 85305 85540 87373 88172 91455 94094 94380 94470 95316 95810 97284 100815 102245 103180 103917 105391 108570 110110 110215 111202 111540 113230 113498 113740 114972 119145 119427 121605 121940 122694 122811 124553 128310 130130 132132 132258 134134 134420 135876 138556 141141 143143 143715 147862 154770 156156 158522 158860 159236 162140 163748 165165 166803 169845 170247 170610 173195 174746 182910 188188 188940 191620 195195 199045 201201 201630 204490 204685 207834 210782 217140 220220 220430 221793 222404 226460 226996 235235 237783 238290 238854 242473 243210 245388 245622 249106 256620 260260 262119 264516 268268 278005 282282 283745 286286 286559 287430 295724 306735 309540 316173 317044 330330 330645 333606 335335 339690 340494 341220 346390 349492 365820 369655 373659 381029 390390 396305 398090 402402 403260 408980 409370 415668 421564 429429 436865 440860 443586 450307 470470 475566 476580 477708 484946 486420 491244 498212 517517 519585 524238 526955 532181 556010 564564 567490 572572 573118 574860 597135 611611 613470 614055 622765 632346 660660 661290 667212 670670 679380 680988 692780 705705 715715 727419 737737 739310 747318 762058 780780 792610 796180 804804 818740 834015 851235 858858 859677 871871 873730 887172 900614 940940 951132 961103 969892 1006005 1035034 1039170 1048476 1053910 1064362 1108965 1112020 1134980 1143087 1146236 1188915 1194270 1212365 1223222 1226940 1228110 1245530 1264692 1310595 1322580 1341340 1350921 1370083 1411410 1431430 1432795 1454838 1475474 1478620 1494636 1524116 1552551 1580865 1585220 1596543 1668030 1702470 1717716 1719354 1743742 1747460 1801228 1834833 1868295 1905145 1922206 2012010 2070068 2078340 2107820 2128724 2147145 2213211 2217930 2251535 2286174 2377830 2388540 2424730 2446444 2456220 2491060 2587585 2615613 2621190 2660905 2667203 2701842 2740166 2822820 2862860 2865590 2883309 2909676 2950948 3058055 3105102 3152149 3161730 3193086 3336060 3404940 3438708 3487484 3637095 3669666 3688685 3725267 3736590 3810290 3844412 4024020 4110249 4294290 4298385 4359355 4426422 4435860 4503070 4572348 4755660 4805515 4849460 4953377 5175170 5231226 5242380 5321810 5334406 5403684 5480332 5715435 5731180 5766618 5853991 6116110 6210204 6304298 6323460 6386172 6727721 6754605 6850415 7274190 7339332 7377370 7450534 7473180 7620580 7762755 7982715 8001609 8220498 8588580 8596770 8718710 8852844 9006140 9174165 9456447 9590581 9611030 9906754 10350340 10462452 10643620 10668812 11066055 11175801 11430870 11533236 11707982 12232220 12608596 13078065 13336015 13455442 13509210 13700830 14416545 14548380 14754740 14860131 14901068 15525510 15760745 15965430 16003218 16440996 17193540 17437420 17561973 18348330 18626335 18912894 19181162 19222060 19813508 20183163 20551245 22132110 22351602 22861740 23415964 24766885 26156130 26672030 26910884 27018420 27401660 28771743 28833090 29269955 29720262 31051020 31521490 31930860 32006436 33638605 34673639 35123946 36696660 37252670 37825788 38362324 40008045 40366326 40977937 41102490 44264220 44703204 47282235 47952905 49533770 52312260 53344060 55879005 57543486 57666180 58539910 59440524 63042980 64393901 67277210 69347278 70247892 74300655 74505340 80016090 80732652 81955874 82204980 87809865 94564470 95905810 99067540 100915815 104020917 111758010 115086972 117079820 122933811 128787802 134554420 138694556 143858715 148601310 160032180 163911748 173368195 175619730 189128940 191811620 193181703 201831630 204889685 208041834 223516020 245867622 257575604 287717430 297202620 321969505 346736390 351239460 386363406 403663260 409779370 416083668 450757307 491735244 520104585 575434860 614669055 643939010 693472780 772726812 819558740 901514614 965908515 1040209170 1229338110 1287878020 1352271921 1803029228 1931817030 2080418340 2253786535 2458676220 2704543842 3863634060 4507573070 5409087684 6761359605 9015146140 13522719210 27045438420
• Sum of all divisors σ(n): 106770714624
• Sum of proper divisors (its aliquot sum) s(n): 79725276204
• 27045438420 is an abundant number, because the sum of its proper divisors (79725276204) is greater than itself. Its abundance is 52679837784

Bases of 27045438420

• Binary: 11001001100000010001010001111010100₂
• Hexadecimal: 0x64C08A3D4
• Base-36: CFA5LUC

Squares and roots of 27045438420

• 27045438420 squared (27045438420²) is 731455739330012096400
• 27045438420 cubed (27045438420³) is 19782541155005414211041303688000
• The square root of 27045438420 is 164454.9738378259
• The cube root of 27045438420 is 3001.6819612703

Scales and comparisons

• 27,045,438,420 seconds is equal to 859 years, 49 weeks, 6 days, 21 hours, 47 minutes.
• To count from 1 to 27,045,438,420 would take you about one thousand, seven hundred nineteen 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 27045438420 cubic inches would be around 250.1 feet tall.

Recreational maths with 27045438420

• 27045438420 backwards is 02483454072
• 27045438420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27045438420's digits is 39
• More coming soon!