28071101399040

Names of 28071101399040

• Cardinal: 28071101399040 can be written as Twenty-eight trillion, seventy-one billion, one hundred one million, three hundred ninety-nine thousand and forty.

Scientific notation

• Scientific notation: 2.807110139904 × 10¹³

Factors of 28071101399040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 46935

Divisors of 28071101399040

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 29 30 32 35 36 40 42 45 48 56 58 60 63 64 70 72 80 84 87 90 96 105 112 116 120 126 128 140 144 145 160 168 174 180 192 203 210 224 232 240 252 256 261 280 288 290 315 320 336 348 360 384 406 420 435 448 464 480 504 512 522 560 576 580 609 630 640 672 696 720 768 812 840 870 896 928 960 1008 1015 1024 1044 1120 1152 1160 1218 1260 1280 1305 1344 1392 1440 1536 1624 1680 1740 1792 1827 1856 1920 2016 2030 2048 2088 2240 2304 2320 2436 2520 2560 2610 2688 2784 2880 3045 3072 3248 3360 3480 3584 3654 3712 3840 4032 4060 4096 4176 4480 4608 4640 4872 5040 5120 5220 5376 5568 5760 6090 6144 6496 6720 6960 7168 7308 7424 7680 8064 8120 8192 8352 8960 9135 9216 9280 9744 10080 10240 10440 10752 11136 11520 12180 12288 12992 13440 13920 14336 14616 14848 15360 16128 16240 16384 16704 17920 18270 18432 18560 19488 20160 20480 20880 21504 22272 23040 24360 24576 25984 26880 27840 28672 29232 29696 30720 32256 32480 32768 33408 35840 36540 36864 37120 38976 40320 40960 41760 43008 44544 46080 46889 48720 49152 51968 53760 55680 57344 58464 59392 61440 64512 64960 65536 66816 71680 73080 73728 74240 77952 80640 81920 83520 86016 89088 92160 93778 97440 98304 103936 107520 111360 114688 116928 118784 122880 129024 129920 133632 140667 143360 146160 147456 148480 155904 161280 163840 167040 172032 178176 184320 187556 194880 196608 207872 215040 222720 229376 233856 234445 237568 245760 258048 259840 267264 281334 286720 292320 294912 296960 311808 322560 327680 328223 334080 344064 356352 368640 375112 389760 415744 422001 430080 445440 458752 467712 468890 475136 491520 516096 519680 534528 562668 573440 584640 589824 593920 623616 645120 656446 668160 688128 703335 712704 737280 750224 779520 831488 844002 860160 890880 935424 937780 950272 983040 984669 1032192 1039360 1069056 1125336 1146880 1169280 1187840 1247232 1290240 1312892 1336320 1359781 1376256 1406670 1425408 1474560 1500448 1559040 1641115 1662976 1688004 1720320 1781760 1870848 1875560 1900544 1969338 2064384 2078720 2110005 2138112 2250672 2293760 2338560 2375680 2494464 2580480 2625784 2672640 2719562 2813340 2850816 2949120 2954007 3000896 3118080 3282230 3325952 3376008 3440640 3563520 3741696 3751120 3938676 4079343 4128768 4157440 4220010 4276224 4501344 4677120 4751360 4923345 4988928 5160960 5251568 5345280 5439124 5626680 5701632 5908014 6001792 6236160 6564460 6651904 6752016 6798905 6881280 7127040 7483392 7502240 7877352 8158686 8314880 8440020 8552448 9002688 9354240 9502720 9518467 9846690 9977856 10321920 10503136 10690560 10878248 11253360 11816028 12003584 12238029 12472320 13128920 13303808 13504032 13597810 14254080 14770035 14966784 15004480 15754704 16317372 16629760 16880040 17104896 18005376 18708480 19036934 19693380 19955712 20396715 20643840 21006272 21381120 21756496 22506720 23632056 24007168 24476058 24944640 26257840 27008064 27195620 28508160 28555401 29540070 29933568 30008960 31509408 32634744 33259520 33760080 36010752 37416960 38073868 39386760 39911424 40793430 42012544 42762240 43512992 45013440 47264112 47592335 48014336 48952116 49889280 52515680 54016128 54391240 57110802 59080140 59867136 60017920 61190145 63018816 65269488 66519040 67520160 72021504 74833920 76147736 78773520 81586860 84025088 85524480 85666203 87025984 90026880 94528224 95184670 96028672 97904232 99778560 105031360 108032256 108782480 114221604 118160280 119734272 120035840 122380290 126037632 130538976 135040320 142777005 144043008 149667840 152295472 157547040 163173720 168050176 171332406 174051968 180053760 189056448 190369340 192057344 195808464 199557120 210062720 216064512 217564960 228443208 236320560 240071680 244760580 252075264 261077952 270080640 285554010 288086016 299335680 304590944 315094080 326347440 336100352 342664812 348103936 360107520 378112896 380738680 384114688 391616928 420125440 428331015 432129024 435129920 456886416 472641120 480143360 489521160 504150528 522155904 540161280 571108020 576172032 598671360 609181888 630188160 652694880 672200704 685329624 696207872 720215040 756225792 761477360 768229376 783233856 840250880 856662030 864258048 870259840 913772832 945282240 960286720 979042320 1008301056 1044311808 1080322560 1142216040 1152344064 1218363776 1260376320 1305389760 1344401408 1370659248 1392415744 1440430080 1512451584 1522954720 1536458752 1566467712 1680501760 1713324060 1728516096 1740519680 1827545664 1890564480 1920573440 1958084640 2016602112 2088623616 2160645120 2284432080 2304688128 2436727552 2520752640 2610779520 2688802816 2741318496 2784831488 2880860160 3024903168 3045909440 3072917504 3132935424 3361003520 3426648120 3457032192 3481039360 3655091328 3781128960 3841146880 3916169280 4033204224 4177247232 4321290240 4568864160 4609376256 4873455104 5041505280 5221559040 5377605632 5482636992 5569662976 5761720320 6049806336 6091818880 6265870848 6722007040 6853296240 6914064384 6962078720 7310182656 7562257920 7682293760 7832338560 8066408448 8354494464 8642580480 9137728320 9218752512 9746910208 10083010560 10443118080 10755211264 10965273984 11139325952 11523440640 12099612672 12183637760 12531741696 13444014080 13706592480 13828128768 13924157440 14620365312 15124515840 15364587520 15664677120 16132816896 16708988928 17285160960 18275456640 19493820416 20166021120 20886236160 21510422528 21930547968 22278651904 23046881280 24199225344 24367275520 25063483392 26888028160 27413184960 27656257536 27848314880 29240730624 30249031680 31329354240 32265633792 33417977856 34570321920 36550913280 38987640832 40332042240 41772472320 43861095936 44557303808 46093762560 48398450688 48734551040 50126966784 53776056320 54826369920 55696629760 58481461248 60498063360 62658708480 64531267584 66835955712 69140643840 73101826560 77975281664 80664084480 83544944640 87722191872 89114607616 96796901376 97469102080 100253933568 107552112640 109652739840 111393259520 116962922496 120996126720 125317416960 133671911424 138281287680 146203653120 155950563328 161328168960 167089889280 175444383744 193593802752 194938204160 200507867136 219305479680 222786519040 233925844992 241992253440 250634833920 267343822848 292407306240 311901126656 322656337920 334179778560 350888767488 389876408320 401015734272 438610959360 445573038080 467851689984 483984506880 501269667840 584814612480 623802253312 668359557120 701777534976 779752816640 802031468544 877221918720 935703379968 967969013760 1002539335680 1169629224960 1336719114240 1403555069952 1559505633280 1754443837440 1871406759936 2005078671360 2339258449920 2807110139904 3119011266560 3508887674880 4010157342720 4678516899840 5614220279808 7017775349760 9357033799680 14035550699520 28071101399040
• Sum of all divisors σ(n): 115051607236800
• Sum of proper divisors (its aliquot sum) s(n): 86980505837760
• 28071101399040 is an abundant number, because the sum of its proper divisors (86980505837760) is greater than itself. Its abundance is 58909404438720

Bases of 28071101399040

• Binary: 110011000011111010000000001110000000000000000₂
• Hexadecimal: 0x1987D0070000
• Base-36: 9Y7OOZY80

Squares and roots of 28071101399040

• 28071101399040 squared (28071101399040²) is 787986733755185445312921600
• 28071101399040 cubed (28071101399040³) is 22119655504340146146778198936349835264000
• The square root of 28071101399040 is 5298216.8131400589
• The cube root of 28071101399040 is 30391.5710555687

Scales and comparisons

• 28,071,101,399,040 seconds is equal to 892,574 years, 10 weeks, 22 hours, 24 minutes.
• To count from 1 to 28,071,101,399,040 would take you about two million, two hundred thirty-one thousand, four hundred thirty-five 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 28071101399040 cubic inches would be around 2532.6 feet tall.

Recreational maths with 28071101399040

• 28071101399040 backwards is 04099310117082
• 28071101399040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28071101399040's digits is 45
• More coming soon!