385129582496945

Names of 385129582496945

• Cardinal: 385129582496945 can be written as Three hundred eighty-five trillion, one hundred twenty-nine billion, five hundred eighty-two million, four hundred ninety-six thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 3.85129582496945 × 10¹⁴

Factors of 385129582496945

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 156

Divisors of 385129582496945

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 11 13 19 41 55 65 67 95 121 143 205 209 247 335 361 451 533 605 715 737 779 871 1045 1235 1273 1331 1573 1805 2255 2299 2665 2717 2747 3685 3895 3971 4355 4489 4693 4961 5863 6365 6655 7865 8107 8569 9581 10127 11495 13585 13735 14003 14801 16549 17303 19855 22445 23465 24187 24805 25289 29315 29887 30217 35711 40535 42845 43681 47905 49379 50635 51623 52193 54571 58357 64493 70015 74005 82745 85291 86515 89177 94259 105391 111397 120935 126445 149435 151085 154033 162811 178555 182039 184049 192413 218405 246895 258115 260965 266057 272855 291785 300763 314431 322465 328757 332387 392821 426455 445885 471295 480491 526955 543169 556985 567853 574123 641927 678509 709423 770165 814055 910195 920245 938201 962065 991667 1036849 1108783 1159301 1225367 1330285 1503815 1572155 1620529 1643785 1661935 1694363 1790921 1964105 2002429 2024539 2116543 2392637 2402455 2715845 2839265 2870615 2926627 3209635 3308393 3392545 3458741 3496931 3547115 3656257 3909919 4321031 4691005 4958335 5184245 5543915 5714497 5796505 5974859 6126835 6246383 6315353 7061197 7463599 8102645 8471815 8954605 10012145 10122695 10320211 10582715 10908337 11963185 12196613 12331283 12891671 13479037 14633135 16541965 17293705 17484655 17825819 18281285 19549595 19700131 21066877 21605155 22026719 22269929 23281973 26319007 28572485 29874295 31231915 31576765 32192897 35305985 36392323 37317995 38046151 38466241 43009109 45460103 47531341 51601055 54541685 60983065 61656415 62859467 64458355 66441689 67395185 69468883 74288461 77673167 82099589 89129095 98500655 105334385 108575443 110133595 111349645 113522321 116409865 119991707 131595035 134162743 135644113 141808381 160306679 160964485 181961615 190230755 192331205 196084009 215045545 227300515 231735647 234294377 237656705 244969219 256101703 289509077 314297335 332208445 347344415 371442305 388365835 400315553 410497945 418507661 423128651 473100199 500061133 542877215 567611605 599958535 670813715 678220565 691454137 709041905 730858579 801533395 817173071 863741957 903095479 980420045 1158678235 1171471885 1194329873 1224846095 1280508515 1319908777 1411480759 1447545385 1475790173 1492085243 1559892191 1763373469 2001577765 2092538305 2115643255 2156924099 2365500995 2500305665 2549092117 2577238147 3045826901 3184599847 3457270685 3654292895 4085865355 4318709785 4451593163 4515477395 4654415161 5204102189 5500672463 5971649365 6599543885 7057403795 7378950865 7460426215 7605995507 7799460955 8039444369 8816867345 8988903781 9501161527 10784620495 12745460585 12886190735 13137628603 15229134505 15526288349 15922999235 16412937673 17158814101 19397108159 22257965815 23272075805 26020510945 27503362315 28040013287 28349619617 33504095911 38029977535 40197221845 44944518905 47505807635 48967524793 57870711119 60507397093 65688143015 77631441745 82064688365 85794070505 88433888059 96985540795 98877941591 104512776797 140200066435 141748098085 144513914633 167520479555 170789171839 213368189749 244837623965 289353555595 302536985465 311845815787 368545055021 442169440295 494389707955 522563883985 538642772723 636577822309 722569573165 853945859195 1066840948745 1149640544767 1559229078935 1842725275105 1878680890229 2693213863615 3182889111545 4053995605231 5748202723835 5925070499953 7002356045399 9393404451145 20269978026155 29625352499765 35011780226995 77025916499389 385129582496945
• Sum of all divisors σ(n): 600827611184640
• Sum of proper divisors (its aliquot sum) s(n): 215698028687695
• 385129582496945 is a deficient number, because the sum of its proper divisors (215698028687695) is less than itself. Its deficiency is 169431553809250

Bases of 385129582496945

• Binary: 1010111100100010111110111111101010000110010110001₂
• Hexadecimal: 0x15E45F7F50CB1
• Base-36: 3SIM35O14H

Squares and roots of 385129582496945

• 385129582496945 squared (385129582496945²) is 148324795314271164500934333025
• 385129582496945 cubed (385129582496945³) is 57124266493330077626348562130283857675108625
• The square root of 385129582496945 is 19624718.6603259359
• The cube root of 385129582496945 is 72756.0243471117

Scales and comparisons

• 385,129,582,496,945 seconds is equal to 12,245,929 years, 22 weeks, 5 days, 22 hours, 29 minutes, 5 seconds.
• To count from 1 to 385,129,582,496,945 would take you about thirty million, six hundred fourteen thousand, eight hundred twenty-three 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 385129582496945 cubic inches would be around 6063 feet tall.

Recreational maths with 385129582496945

• 385129582496945 backwards is 549694285921583
• The number of decimal digits it has is: 15
• The sum of 385129582496945's digits is 80
• More coming soon!