2768142777309

Names of 2768142777309

• Cardinal: 2768142777309 can be written as Two trillion, seven hundred sixty-eight billion, one hundred forty-two million, seven hundred seventy-seven thousand, three hundred nine.

Scientific notation

• Scientific notation: 2.768142777309 × 10¹²

Factors of 2768142777309

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 77

Divisors of 2768142777309

• Number of divisors d(n): 468
• Complete list of divisors:
  1 3 7 9 13 17 21 27 37 39 49 51 63 81 91 111 117 119 147 153 169 189 221 243 259 273 333 351 357 441 459 481 507 567 629 637 663 729 777 819 833 999 1053 1071 1183 1323 1377 1443 1521 1547 1701 1813 1887 1911 1989 2187 2331 2457 2499 2873 2997 3159 3213 3367 3549 3969 4131 4329 4403 4563 4641 5103 5439 5661 5733 5967 6253 6561 6993 7371 7497 8177 8281 8619 8991 9477 9639 10101 10647 10829 11907 12393 12987 13209 13689 13923 15309 16317 16983 17199 17901 18759 19683 20111 20979 22113 22491 23569 24531 24843 25857 26973 28431 28917 30303 30821 31941 32487 35721 37179 38961 39627 41067 41769 43771 45927 48951 50949 51597 53703 56277 57239 59049 60333 62937 66339 67473 70707 73593 74529 77571 80919 85293 86751 90909 92463 95823 97461 106301 107163 111537 116883 118881 123201 125307 131313 137781 140777 146853 152847 154791 161109 168831 171717 177147 180999 188811 199017 202419 212121 220779 223587 232713 242757 255879 260253 272727 277389 287469 292383 306397 318903 321489 334611 350649 356643 369603 375921 393939 400673 413343 422331 440559 458541 464373 483327 506493 515151 531441 542997 566433 597051 607257 636363 662337 670761 698139 728271 744107 767637 780759 818181 832167 862407 877149 919191 956709 964467 1003833 1051947 1069929 1108809 1127763 1181817 1202019 1240029 1266993 1321677 1375623 1393119 1449981 1519479 1545453 1628991 1699299 1791153 1821771 1909089 1987011 2012283 2094417 2184813 2232321 2302911 2342277 2454543 2496501 2587221 2631447 2757573 2870127 2893401 3011499 3155841 3209787 3326427 3383289 3545451 3606057 3720087 3800979 3965031 4126869 4179357 4349943 4558437 4636359 4886973 5097897 5208749 5373459 5465313 5727267 5961033 6036849 6283251 6554439 6696963 6908733 7026831 7363629 7489503 7761663 7894341 8272719 8610381 8680203 9034497 9467523 9629361 9979281 10149867 10636353 10818171 11402937 11895093 12380607 12538071 13049829 13675311 13909077 14660919 15293691 15626247 16120377 16395939 17181801 17883099 18110547 18849753 19663317 20090889 21080493 22090887 22468509 23284989 23683023 24818157 25831143 26040609 28402569 28888083 29937843 30449601 31909059 32454513 34208811 35685279 37141821 37614213 39149487 41025933 41727231 43982757 45881073 46878741 48361131 49187817 51545403 53649297 54331641 56549259 60272667 63241479 66272661 67405527 69854967 71049069 74454471 77493429 85207707 86664249 89813529 91348803 95727177 97363539 102626433 107055837 111425463 112842639 117448461 123077799 125181693 131948271 137643219 140636223 147563451 154636209 160947891 162994923 169647777 180818001 198817983 202216581 209564901 213147207 223363413 232480287 255623121 259992747 274046409 287181531 292090617 307879299 321167511 334276389 338527917 369233397 375545079 395844813 421908669 442690353 463908627 482843673 488984769 508943331 542454003 596453949 606649743 628694703 639441621 670090239 697440861 779978241 822139227 861544593 876271851 923637897 963502533 1107700191 1126635237 1187534439 1265726007 1391725881 1448531019 1466954307 1526829993 1627362009 1789361847 1819949229 1918324863 2010270717 2092322583 2339934723 2584633779 2628815553 2770913691 3323100573 3379905711 3562603317 3797178021 4175177643 4345593057 4400862921 4882086027 5459847687 5754974589 6030812151 6276967749 7753901337 7886446659 8312741073 10139717133 10687809951 11391534063 12525532929 14646258081 16379543061 18092436453 18830903247 23261704011 23659339977 24938223219 30419151399 34174602189 43938774243 54277309359 56492709741 70978019931 74814669657 102523806567 131816322729 162831928077 212934059793 307571419701 395448968187 922714259103 2768142777309
• Sum of all divisors σ(n): 5687587491444
• Sum of proper divisors (its aliquot sum) s(n): 2919444714135
• 2768142777309 is an abundant number, because the sum of its proper divisors (2919444714135) is greater than itself. Its abundance is 151301936826

Bases of 2768142777309

• Binary: 101000010010000010001010101011101111011101₂
• Hexadecimal: 0x284822ABBDD
• Base-36: ZBO0QKT9

Squares and roots of 2768142777309

• 2768142777309 squared (2768142777309²) is 7662614435567983965281481
• 2768142777309 cubed (2768142777309³) is 21211210805121194566536257447284714629
• The square root of 2768142777309 is 1663773.6556722491
• The cube root of 2768142777309 is 14040.9393121563

Scales and comparisons

• 2,768,142,777,309 seconds is equal to 88,018 years, 19 weeks, 4 days, 13 hours, 15 minutes, 9 seconds.
• To count from 1 to 2,768,142,777,309 would take you about two hundred twenty thousand and forty-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 2768142777309 cubic inches would be around 1170.1 feet tall.

Recreational maths with 2768142777309

• 2768142777309 backwards is 9037772418672
• 2768142777309 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2768142777309's digits is 63
• More coming soon!