1378478211893354

Names of 1378478211893354

• Cardinal: 1378478211893354 can be written as One quadrillion, three hundred seventy-eight trillion, four hundred seventy-eight billion, two hundred eleven million, eight hundred ninety-three thousand, three hundred fifty-four.

Scientific notation

• Scientific notation: 1.378478211893354 × 10¹⁵

Factors of 1378478211893354

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 351

Divisors of 1378478211893354

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 11 13 22 26 31 62 121 131 143 163 242 262 286 326 341 403 682 806 961 1441 1573 1703 1793 1922 2119 2882 3146 3406 3586 3751 4061 4238 4433 5053 7502 8122 8866 10106 10571 12493 15851 17161 18733 19723 21142 21353 23309 24986 26569 31702 34322 37466 39446 42706 44671 46618 48763 52793 53138 55583 65689 89342 97526 105586 111166 116281 125891 131378 137423 156643 188771 206063 223093 232562 234883 251782 256399 274846 277589 292259 313286 345397 377542 412126 446186 469766 491381 512798 531991 555178 580723 584518 611413 661943 690794 722579 823639 982762 1063982 1161446 1222826 1323886 1384801 1445158 1511653 1636583 1647278 1723073 2036359 2076481 2454023 2583713 2769602 2797243 3023306 3053479 3214849 3273166 3446146 3480539 3799367 4072718 4152962 4908046 5167426 5594486 5851901 6106958 6387953 6429698 6915883 6961078 7281373 7598734 7948369 8605259 9060029 10707307 11703802 12775906 13831766 14562746 15232811 15896738 16491721 17210518 18002413 18120058 18953803 20520233 21414614 22399949 25532809 26994253 30465622 30769673 32983442 33588269 36004826 36364159 37907606 38285929 41040466 41793037 44799898 45247007 51065618 53988506 61539346 64370911 67176538 72728318 76074713 76571858 80095103 83586074 86714533 90494014 94657849 99660319 107896709 117780377 128741822 152149426 160190206 173429066 181408931 189315698 198026543 199320638 214392373 215793418 225722563 235560754 246399439 266763029 280860899 331926517 338466403 362817862 396053086 400005749 421145219 428784746 451445126 455950609 492798878 497717077 533526058 561721798 663853034 676932806 800011498 836821843 842290438 911901218 953859863 995434154 1041236339 1127288929 1186863799 1295584147 1402657217 1673643686 1907719726 1995498241 2082472678 2254577858 2358316103 2373727598 2482948193 2591168294 2688150523 2805314434 2934393319 3089469889 3344797979 3651191687 3990996482 4400063239 4716632206 4965896386 5015456699 5376301046 5474887847 5868786638 5927357917 6178939778 6689595958 7302383374 8800126478 10030913398 10492458493 10949775694 11854715834 12400178219 13055501789 14134468879 15429229387 20984916986 24800356438 25941477133 26111003578 28268937758 29569655753 30858458774 32278326509 34945956799 36792777769 40163108557 43482373727 51882954266 55170023689 59139311506 64556653018 65200937087 69891913598 73585555538 80326217114 86964747454 110340047378 130401874174 136401960409 155479157669 169721523257 183748095427 272803920818 310958315338 325266213283 339443046514 367496190854 384405524789 404720555459 438168535249 478306110997 650532426566 717210307957 768811049578 809441110918 876337070498 956612221994 1434420615914 1710270734359 2021229049697 3420541468718 4042458099394 4228460772679 4819853887739 5261367220967 5696190958237 8456921545358 9639707775478 10522734441934 11392381916474 22233519546667 44467039093334 53018392765129 62658100540607 106036785530258 125316201081214 689239105946677 1378478211893354
• Sum of all divisors σ(n): 2564296382678562
• Sum of proper divisors (its aliquot sum) s(n): 1185818170785208
• 1378478211893354 is a deficient number, because the sum of its proper divisors (1185818170785208) is less than itself. Its deficiency is 192660041108146

Bases of 1378478211893354

• Binary: 100111001011011011111111000001001101000100001101010₂
• Hexadecimal: 0x4E5B7F826886A
• Base-36: DKMO5C3WQ2

Squares and roots of 1378478211893354

• 1378478211893354 squared (1378478211893354²) is 1900202180664698569217469369316
• 1378478211893354 cubed (1378478211893354³) is 2619387304238525693454687971766721104631925864
• The square root of 1378478211893354 is 37127863.0127476365
• The cube root of 1378478211893354 is 111292.6888991157

Scales and comparisons

• 1,378,478,211,893,354 seconds is equal to 43,831,343 years, 11 weeks, 4 days, 22 hours, 49 minutes, 14 seconds.
• To count from 1 to 1,378,478,211,893,354 would take you about one hundred thirty-one million, four hundred ninety-four thousand and twenty-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 1378478211893354 cubic inches would be around 9274.4 feet tall.

Recreational maths with 1378478211893354

• 1378478211893354 backwards is 4533981128748731
• The number of decimal digits it has is: 16
• The sum of 1378478211893354's digits is 74
• More coming soon!