1380138963840

Names of 1380138963840

• Cardinal: 1380138963840 can be written as One trillion, three hundred eighty billion, one hundred thirty-eight million, nine hundred sixty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.38013896384 × 10¹²

Factors of 1380138963840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 292591

Divisors of 1380138963840

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 64 65 70 72 78 80 81 84 90 91 96 104 105 108 112 117 120 126 128 130 135 140 144 156 160 162 168 180 182 189 192 195 208 210 216 224 234 240 252 260 270 273 280 288 312 315 320 324 336 351 360 364 378 384 390 405 416 420 432 448 455 468 480 504 520 540 546 560 567 576 585 624 630 640 648 672 702 720 728 756 780 810 819 832 840 864 896 910 936 945 960 1008 1040 1053 1080 1092 1120 1134 1152 1170 1248 1260 1296 1344 1365 1404 1440 1456 1512 1560 1620 1638 1664 1680 1728 1755 1820 1872 1890 1920 2016 2080 2106 2160 2184 2240 2268 2340 2457 2496 2520 2592 2688 2730 2808 2835 2880 2912 3024 3120 3240 3276 3360 3456 3510 3640 3744 3780 4032 4095 4160 4212 4320 4368 4480 4536 4680 4914 4992 5040 5184 5265 5460 5616 5670 5760 5824 6048 6240 6480 6552 6720 7020 7280 7371 7488 7560 8064 8190 8320 8424 8640 8736 9072 9360 9828 10080 10368 10530 10920 11232 11340 11648 12096 12285 12480 12960 13104 13440 14040 14560 14742 14976 15120 16380 16848 17280 17472 18144 18720 19656 20160 21060 21840 22464 22680 24192 24570 24960 25920 26208 28080 29120 29484 30240 32760 33696 34944 36288 36855 37440 39312 40320 42120 43680 44928 45360 49140 51840 52416 56160 58240 58968 60480 65520 67392 72576 73710 74880 78624 84240 87360 90720 98280 104832 112320 117936 120960 131040 134784 147420 157248 168480 174720 181440 196560 224640 235872 262080 292561 294840 314496 336960 362880 393120 471744 524160 585122 589680 673920 786240 877683 943488 1170244 1179360 1462805 1572480 1755366 2047927 2340488 2358720 2633049 2925610 3510732 3803293 4095854 4388415 4680976 4717440 5266098 5851220 6143781 7021464 7606586 7899147 8191708 8776830 9361952 10239635 10532196 11409879 11702440 12287562 13165245 14042928 15213172 15798294 16383416 17553660 18431343 18723904 19016465 20479270 21064392 22819758 23404880 23697441 24575124 26330490 26623051 28085856 30426344 30718905 31596588 32766832 34229637 35107320 36862686 37447808 38032930 39495735 40958540 42128784 45639516 46809760 47394882 49150248 52660980 53246102 55294029 56171712 57049395 60852688 61437810 63193176 65533664 68459274 70214640 73725372 76065860 78991470 79869153 81917080 84257568 91279032 92156715 93619520 94789764 98300496 102688911 105321960 106492204 110588058 112343424 114098790 118487205 121705376 122875620 126386352 131067328 133115255 136918548 140429280 147450744 152131720 157982940 159738306 163834160 165882087 168515136 171148185 182558064 184313430 187239040 189579528 196600992 205377822 210643920 212984408 221176116 228197580 236974410 239607459 243410752 245751240 252772704 262134656 266230510 273837096 276470145 280858560 294901488 304263440 308066733 315965880 319476612 327668320 331764174 337030272 342296370 365116128 368626860 379159056 393201984 399345765 410755644 421287840 425968816 442352232 456395160 473948820 479214918 486821504 491502480 505545408 513444555 532461020 547674192 552940290 561717120 589802976 608526880 616133466 631931760 638953224 655336640 663528348 684592740 718822377 730232256 737253720 758318112 786403968 798691530 821511288 829410435 842575680 851937632 884704464 912790320 947897640 958429836 983004960 1011090816 1026889110 1064922040 1095348384 1105880580 1179605952 1198037295 1217053760 1232266932 1263863520 1277906448 1310673280 1327056696 1369185480 1437644754 1460464512 1474507440 1516636224 1540333665 1597383060 1643022576 1658820870 1685151360 1703875264 1769408928 1825580640 1895795280 1916859672 1966009920 2053778220 2129844080 2156467131 2190696768 2211761160 2359211904 2396074590 2434107520 2464533864 2527727040 2555812896 2654113392 2738370960 2875289508 2949014880 3033272448 3080667330 3194766120 3286045152 3317641740 3407750528 3538817856 3594111885 3651161280 3791590560 3833719344 3932019840 4107556440 4259688160 4312934262 4381393536 4423522320 4792149180 4929067728 5055454080 5111625792 5308226784 5476741920 5750579016 5898029760 6161334660 6389532240 6572090304 6635283480 7077635712 7188223770 7302322560 7583181120 7667438688 8215112880 8519376320 8625868524 8847044640 9584298360 9858135456 10223251584 10616453568 10782335655 10953483840 11501158032 11796059520 12322669320 12779064480 13144180608 13270566960 14376447540 15166362240 15334877376 16430225760 17038752640 17251737048 17694089280 19168596720 19716270912 21232907136 21564671310 21906967680 23002316064 24645338640 25558128960 26541133920 28752895080 30669754752 32860451520 34503474096 35388178560 38337193440 39432541824 43129342620 46004632128 49290677280 51116257920 53082267840 57505790160 65720903040 69006948192 76674386880 86258685240 92009264256 98581354560 106164535680 115011580320 138013896384 153348773760 172517370480 197162709120 230023160640 276027792768 345034740960 460046321280 690069481920 1380138963840
• Sum of all divisors σ(n): 6066144342720
• Sum of proper divisors (its aliquot sum) s(n): 4686005378880
• 1380138963840 is an abundant number, because the sum of its proper divisors (4686005378880) is greater than itself. Its abundance is 3305866415040

Bases of 1380138963840

• Binary: 10100000101010110101100010101001110000000₂
• Hexadecimal: 0x14156B15380
• Base-36: HM0Z3S00

Squares and roots of 1380138963840

• 1380138963840 squared (1380138963840²) is 1904783559509348827545600
• 1380138963840 cubed (1380138963840³) is 2628866008160699669641903234351104000
• The square root of 1380138963840 is 1174793.1578963167
• The cube root of 1380138963840 is 11133.7365067363

Scales and comparisons

• 1,380,138,963,840 seconds is equal to 43,884 years, 7 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 1,380,138,963,840 would take you about one hundred nine thousand, seven hundred ten 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 1380138963840 cubic inches would be around 927.8 feet tall.

Recreational maths with 1380138963840

• 1380138963840 backwards is 0483698310831
• 1380138963840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1380138963840's digits is 54
• More coming soon!