643228597199232

Names of 643228597199232

• Cardinal: 643228597199232 can be written as Six hundred forty-three trillion, two hundred twenty-eight billion, five hundred ninety-seven million, one hundred ninety-nine thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 6.43228597199232 × 10¹⁴

Factors of 643228597199232

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10843999

Divisors of 643228597199232

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 31 32 33 36 44 48 62 64 66 72 88 93 96 99 124 128 132 144 151 176 186 192 198 248 264 279 288 302 341 352 372 384 396 453 496 528 558 576 604 682 704 744 792 906 992 1023 1056 1116 1152 1208 1359 1364 1408 1488 1584 1661 1812 1984 2046 2112 2232 2416 2718 2728 2976 3069 3168 3322 3624 3968 4092 4224 4464 4681 4832 4983 5436 5456 5952 6138 6336 6644 7248 8184 8928 9362 9664 9966 10872 10912 11904 12276 12672 13288 14043 14496 14949 16368 17856 18724 19328 19932 21744 21824 24552 26576 28086 28992 29898 32736 35712 37448 39864 42129 43488 43648 49104 51491 53152 56172 57984 59796 65472 74896 79728 84258 86976 98208 102982 106304 112344 119592 130944 149792 154473 159456 168516 173952 196416 205964 212608 224688 239184 299584 308946 318912 337032 392832 411928 449376 463419 478368 599168 617892 637824 674064 823856 898752 926838 956736 1235784 1348128 1647712 1797504 1853676 1913472 2471568 2696256 3295424 3707352 4943136 5392512 6590848 7414704 9886272 10843801 14829408 19772544 21687602 29658816 32531403 43375204 59317632 65062806 86750408 97594209 119281811 130125612 173500816 195188418 238563622 260251224 336157831 347001632 357845433 390376836 477127244 520502448 672315662 694003264 715690866 780753672 954254488 1008473493 1041004896 1073536299 1344631324 1388006528 1431381732 1561507344 1637413951 1908508976 2016946986 2082009792 2147072598 2689262648 2862763464 3025420479 3123014688 3274827902 3697736141 3817017952 4033893972 4164019584 4294145196 4912241853 5378525296 5725526928 6050840958 6246029376 6549655804 7395472282 7634035904 8067787944 8588290392 9824483706 10757050592 11093208423 11451053856 12101681916 12492058752 13099311608 14736725559 14790944564 15268071808 16135575888 17176580784 18011553461 19648967412 21514101184 22186416846 22902107712 24203363832 26198623216 29473451118 29581889128 32271151776 33279625269 34353161568 36023106922 39297934824 43028202368 44372833692 45804215424 48406727664 50759832481 52397246432 54034660383 58946902236 59163778256 64542303552 66559250538 68706323136 72046213844 78595869648 88745667384 96813455328 101519664962 104794492864 108069320766 117893804472 118327556512 129084607104 133118501076 137412646272 144092427688 152279497443 157191739296 162103981149 177491334768 193626910656 203039329924 209588985728 216138641532 235787608944 236655113024 266237002152 288184855376 304558994886 314383478592 324207962298 354982669536 387253821312 406078659848 432277283064 456838492329 471575217888 473310226048 532474004304 558358157291 576369710752 609117989772 628766957184 648415924596 709965339072 812157319696 864554566128 913676984658 943150435776 1064948008608 1116716314582 1152739421504 1218235979544 1296831849192 1419930678144 1624314639392 1675074471873 1729109132256 1827353969316 1886300871552 2129896017216 2233432629164 2305478843008 2436471959088 2593663698384 3248629278784 3350148943746 3458218264512 3654707938632 4259792034432 4466865258328 4872943918176 5025223415619 5187327396768 6497258557568 6700297887492 6916436529024 7309415877264 8933730516656 9745887836352 10050446831238 10374654793536 13400595774984 14618831754528 17867461033312 19491775672704 20100893662476 20749309587072 26801191549968 29237663509056 35734922066624 40201787324952 53602383099936 58475327018112 71469844133248 80403574649904 107204766199872 160807149299808 214409532399744 321614298599616 643228597199232
• Sum of all divisors σ(n): 2098166381475840
• Sum of proper divisors (its aliquot sum) s(n): 1454937784276608
• 643228597199232 is an abundant number, because the sum of its proper divisors (1454937784276608) is greater than itself. Its abundance is 811709187077376

Bases of 643228597199232

• Binary: 10010010010000001101010100000010111010000110000000₂
• Hexadecimal: 0x24903540BA180
• Base-36: 6C074Z3OG0

Squares and roots of 643228597199232

• 643228597199232 squared (643228597199232²) is 413743028254891848714701389824
• 643228597199232 cubed (643228597199232³) is 266131347665356293240772241053568984225415168
• The square root of 643228597199232 is 25361951.7624182859
• The cube root of 643228597199232 is 86322.0571402737

Scales and comparisons

• 643,228,597,199,232 seconds is equal to 20,452,679 years, 39 weeks, 1 day, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 643,228,597,199,232 would take you about fifty-one million, one hundred thirty-one thousand, six hundred ninety-nine 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 643228597199232 cubic inches would be around 7193.5 feet tall.

Recreational maths with 643228597199232

• 643228597199232 backwards is 232991795822346
• 643228597199232 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 643228597199232's digits is 72
• More coming soon!