90064428318720

Names of 90064428318720

• Cardinal: 90064428318720 can be written as Ninety trillion, sixty-four billion, four hundred twenty-eight million, three hundred eighteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 9.006442831872 × 10¹³

Factors of 90064428318720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 140924

Divisors of 90064428318720

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 85 90 96 102 108 120 128 135 136 144 153 160 170 180 192 204 216 240 255 256 270 272 288 289 306 320 340 360 384 408 432 459 480 510 512 540 544 576 578 612 640 680 720 765 768 816 864 867 918 960 1020 1024 1080 1088 1152 1156 1224 1280 1360 1440 1445 1530 1536 1632 1728 1734 1836 1920 2040 2048 2160 2176 2295 2304 2312 2448 2560 2601 2720 2880 2890 3060 3072 3264 3456 3468 3672 3840 4080 4096 4320 4335 4352 4590 4608 4624 4896 5120 5202 5440 5760 5780 6120 6144 6528 6912 6936 7344 7680 7803 8160 8192 8640 8670 8704 9180 9216 9248 9792 10240 10404 10880 11520 11560 12240 12288 13005 13056 13824 13872 14688 15360 15606 16320 16384 17280 17340 17408 18360 18432 18496 19584 20480 20808 21760 23040 23120 24480 24576 26010 26112 27648 27744 29376 30720 31212 32640 34560 34680 34816 36720 36864 36992 39015 39168 40960 41616 43520 46080 46240 48960 49152 52020 52224 55296 55488 58752 61440 62424 65280 69120 69360 69632 73440 73728 73984 78030 78336 81920 83232 87040 92160 92480 97920 104040 104448 110592 110976 117504 122880 124848 130560 138240 138720 139264 140897 146880 147456 147968 156060 156672 166464 174080 184320 184960 195840 208080 208896 221184 221952 235008 245760 249696 261120 276480 277440 278528 281794 293760 295936 312120 313344 332928 348160 368640 369920 391680 416160 417792 422691 442368 443904 470016 499392 522240 552960 554880 563588 587520 591872 624240 626688 665856 696320 704485 737280 739840 783360 832320 835584 845382 887808 940032 998784 1044480 1105920 1109760 1127176 1175040 1183744 1248480 1253376 1268073 1331712 1392640 1408970 1479680 1566720 1664640 1690764 1775616 1880064 1997568 2088960 2113455 2211840 2219520 2254352 2350080 2367488 2395249 2496960 2506752 2536146 2663424 2817940 2959360 3133440 3329280 3381528 3551232 3760128 3804219 3995136 4177920 4226910 4439040 4508704 4700160 4734976 4790498 4993920 5072292 5326848 5635880 5918720 6266880 6340365 6658560 6763056 7102464 7185747 7520256 7608438 7990272 8453820 8878080 9017408 9400320 9580996 9987840 10144584 10653696 11271760 11837440 11976245 12533760 12680730 13317120 13526112 14204928 14371494 15216876 15980544 16907640 17756160 18034816 18800640 19021095 19161992 19975680 20289168 21307392 21557241 22543520 23674880 23952490 25361460 26634240 27052224 28742988 30433752 31961088 33815280 35512320 35928735 36069632 37601280 38042190 38323984 39951360 40578336 40719233 42614784 43114482 45087040 47904980 50722920 53268480 54104448 57485976 60867504 63922176 64671723 67630560 71024640 71857470 72139264 76084380 76647968 79902720 81156672 81438466 86228964 90174080 95809960 101445840 106536960 107786205 108208896 114971952 121735008 122157699 127844352 129343446 135261120 143714940 144278528 152168760 153295936 159805440 162313344 162876932 172457928 180348160 191619920 202891680 203596165 213073920 215572410 216417792 229943904 243470016 244315398 258686892 270522240 287429880 288557056 304337520 306591872 319610880 323358615 324626688 325753864 344915856 360696320 366473097 383239840 405783360 407192330 431144820 432835584 459887808 486940032 488630796 517373784 541044480 574859760 577114112 608675040 610788495 613183744 639221760 646717230 649253376 651507728 689831712 721392640 732946194 766479680 811566720 814384660 862289640 865671168 919775616 973880064 977261592 1034747568 1082088960 1099419291 1149719520 1154228224 1217350080 1221576990 1226367488 1293434460 1298506752 1303015456 1379663424 1442785280 1465892388 1532959360 1623133440 1628769320 1724579280 1731342336 1832365485 1839551232 1947760128 1954523184 2069495136 2164177920 2198838582 2299439040 2308456448 2434700160 2443153980 2452734976 2586868920 2597013504 2606030912 2759326848 2885570560 2931784776 3065918720 3246266880 3257538640 3449158560 3462684672 3664730970 3679102464 3895520256 3909046368 4138990272 4328355840 4397677164 4598878080 4869400320 4886307960 4905469952 5173737840 5194027008 5212061824 5497096455 5518653696 5771141120 5863569552 6131837440 6492533760 6515077280 6898317120 6925369344 7329461940 7358204928 7791040512 7818092736 8277980544 8656711680 8795354328 9197756160 9738800640 9772615920 9810939904 10347475680 10388054016 10424123648 10994192910 11037307392 11542282240 11727139104 12263674880 12985067520 13030154560 13796634240 14658923880 14716409856 15582081024 15636185472 16555961088 17313423360 17590708656 18395512320 19477601280 19545231840 19621879808 20694951360 20776108032 20848247296 21988385820 22074614784 23454278208 24527349760 25970135040 26060309120 27593268480 29317847760 29432819712 31164162048 31272370944 33111922176 34626846720 35181417312 36791024640 38955202560 39090463680 39243759616 41389902720 41696494592 43976771640 44149229568 46908556416 49054699520 51940270080 52120618240 55186536960 58635695520 58865639424 62328324096 62544741888 66223844352 70362834624 73582049280 77910405120 78180927360 82779805440 83392989184 87953543280 88298459136 93817112832 98109399040 103880540160 104241236480 110373073920 117271391040 117731278848 125089483776 132447688704 140725669248 147164098560 155820810240 156361854720 165559610880 166785978368 175907086560 176596918272 187634225664 196218798080 208482472960 220746147840 234542782080 250178967552 264895377408 281451338496 294328197120 311641620480 312723709440 331119221760 333571956736 351814173120 353193836544 375268451328 416964945920 441492295680 469085564160 500357935104 529790754816 562902676992 588656394240 625447418880 662238443520 667143913472 703628346240 750536902656 833929891840 882984591360 938171128320 1000715870208 1059581509632 1125805353984 1250894837760 1324476887040 1407256692480 1501073805312 1667859783680 1765969182720 1876342256640 2001431740416 2251610707968 2501789675520 2648953774080 2814513384960 3002147610624 3335719567360 3752684513280 4503221415936 5003579351040 5297907548160 5629026769920 6004295221248 7505369026560 9006442831872 10007158702080 11258053539840 15010738053120 18012885663744 22516107079680 30021476106240 45032214159360 90064428318720
• Sum of all divisors σ(n): 340166175158880
• Sum of proper divisors (its aliquot sum) s(n): 250101746840160
• 90064428318720 is an abundant number, because the sum of its proper divisors (250101746840160) is greater than itself. Its abundance is 160037318521440

Bases of 90064428318720

• Binary: 10100011110100111000010010000011100000000000000₂
• Hexadecimal: 0x51E9C241C000
• Base-36: VXB0Z85C0

Squares and roots of 90064428318720

• 90064428318720 squared (90064428318720²) is 8111601248377853085902438400
• 90064428318720 cubed (90064428318720³) is 730566729184566815932827313840060366848000
• The square root of 90064428318720 is 9490228.0435572253
• The cube root of 90064428318720 is 44824.7385953171

Scales and comparisons

• 90,064,428,318,720 seconds is equal to 2,863,770 years, 12 weeks, 19 hours, 12 minutes.
• To count from 1 to 90,064,428,318,720 would take you about seven million, one hundred fifty-nine thousand, four hundred twenty-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 90064428318720 cubic inches would be around 3735.4 feet tall.

Recreational maths with 90064428318720

• 90064428318720 backwards is 02781382446009
• 90064428318720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90064428318720's digits is 54
• More coming soon!