1399445125920

Names of 1399445125920

• Cardinal: 1399445125920 can be written as One trillion, three hundred ninety-nine billion, four hundred forty-five million, one hundred twenty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.39944512592 × 10¹²

Factors of 1399445125920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 503

Divisors of 1399445125920

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 72 80 81 87 90 96 108 116 120 127 135 144 145 160 162 174 180 216 232 240 243 254 261 270 288 290 324 337 348 360 381 405 432 435 464 480 486 508 522 540 580 635 648 674 696 720 762 783 810 841 864 870 928 972 1011 1016 1044 1080 1143 1160 1215 1270 1296 1305 1348 1392 1440 1524 1566 1620 1682 1685 1740 1905 1944 2022 2032 2088 2160 2286 2320 2349 2430 2523 2540 2592 2610 2696 2784 3033 3048 3132 3240 3364 3370 3429 3480 3683 3810 3888 3915 4044 4064 4176 4205 4320 4572 4640 4698 4860 5046 5055 5080 5220 5392 5715 6066 6096 6264 6480 6728 6740 6858 6960 7047 7366 7569 7620 7776 7830 8088 8352 8410 9099 9144 9396 9720 9773 10092 10110 10160 10287 10440 10784 11049 11430 11745 12132 12192 12528 12615 12960 13456 13480 13716 13920 14094 14732 15138 15165 15240 15660 16176 16820 17145 18198 18288 18415 18792 19440 19546 20184 20220 20320 20574 20880 22098 22707 22860 23490 24264 25056 25230 26912 26960 27297 27432 28188 29319 29464 30276 30330 30480 30861 31320 32352 33147 33640 34290 35235 36396 36576 36830 37584 37845 38880 39092 40368 40440 41148 41760 42799 44196 45414 45495 45720 46980 48528 48865 50460 51435 53920 54594 54864 55245 56376 58638 58928 60552 60660 60960 61722 62640 66294 67280 68121 68580 70470 72792 73660 75168 75690 78184 80736 80880 81891 82296 85598 87957 88392 90828 90990 91440 93960 97056 97730 99441 100920 102870 106807 109188 109728 110490 112752 113535 117276 117856 121104 121320 123444 125280 128397 132588 134560 136242 136485 137160 140940 145584 146595 147320 151380 154305 156368 161760 163782 164592 165735 171196 175914 176784 181656 181980 182880 187920 195460 198882 201840 204363 205740 213614 213995 218376 220980 225504 227070 234552 242208 242640 246888 256794 263871 265176 272484 272970 274320 281880 283417 291168 293190 294640 298323 302760 308610 312736 320421 327564 329184 331470 340605 342392 351828 353568 363312 363960 375840 385191 390920 397764 403680 408726 409455 411480 427228 427990 436752 439785 441960 454140 469104 485280 493776 497205 513588 527742 530352 534035 544968 545940 548640 563760 566834 586380 589280 596646 605520 617220 640842 641985 655128 662940 681210 684784 703656 726624 727920 770382 781840 791613 795528 817452 818910 822960 850251 854456 855980 873504 879570 883920 894969 908280 938208 961263 987552 994410 1021815 1027176 1055484 1060704 1068070 1089936 1091880 1127520 1133668 1155573 1172760 1193292 1211040 1234440 1241171 1281684 1283970 1310256 1319355 1325880 1362420 1369568 1407312 1417085 1455840 1491615 1540764 1563680 1583226 1591056 1602105 1634904 1637820 1645920 1700502 1708912 1711960 1759140 1767840 1789938 1816560 1922526 1925955 1988820 2043630 2054352 2110968 2136140 2179872 2183760 2267336 2311146 2345520 2374839 2386584 2468880 2482342 2550753 2563368 2567940 2620512 2638710 2651760 2724840 2814624 2834170 2883789 2983230 3081528 3166452 3182112 3204210 3269808 3275640 3401004 3417824 3423920 3466719 3518280 3579876 3633120 3723513 3845052 3851910 3958065 3977640 4087260 4108704 4221936 4251255 4272280 4367520 4474845 4534672 4622292 4691040 4749678 4773168 4806315 4937760 4964684 5101506 5126736 5135880 5277420 5303520 5449680 5668340 5767578 5777865 5966460 6163056 6205855 6332904 6408420 6539616 6551280 6802008 6847840 6933438 7036560 7159752 7447026 7652259 7690104 7703820 7916130 7955280 8174520 8443872 8502510 8544560 8651367 8949690 9069344 9244584 9499356 9546336 9612630 9929368 10203012 10253472 10271760 10400157 10554840 10899360 11170539 11336680 11535156 11555730 11874195 11932920 12326112 12411710 12665808 12753765 12816840 13102560 13604016 13866876 14073120 14319504 14418945 14894052 15304518 15380208 15407640 15832260 15910560 16349040 17005020 17089120 17302734 17333595 17899380 18489168 18617565 18998712 19225260 19858736 20406024 20543520 20800314 21109680 22341078 22673360 22956777 23070312 23111460 23748390 23865840 24823420 25331616 25507530 25633680 25954101 27208032 27733752 28639008 28837890 29788104 30609036 30760416 30815280 31664520 32698080 33511617 34010040 34605468 34667190 35798760 35993959 36978336 37235130 37997424 38261295 38450520 39717472 40812048 41600628 42219360 43256835 44682156 45346720 45913554 46140624 46222920 47496780 47731680 49646840 51015060 51267360 51908202 52000785 55467504 55852695 57675780 59576208 61218072 61630560 63329040 67023234 68020080 68870331 69210936 69334380 71597520 71987918 74470260 75994848 76522590 76901040 81624096 83201256 86513670 89364312 91827108 92281248 92445840 94993560 99293680 100534851 102030120 103816404 104001570 107981877 110935008 111705390 114783885 115351560 119152416 122436144 126658080 129770505 134046468 136040160 137740662 138421872 138668760 143195040 143975836 148940520 153045180 153802080 166402512 167558085 173027340 178728624 179969795 183654216 184891680 189987120 198587360 201069702 204060240 207632808 208003140 215963754 223410780 229567770 230703120 244872288 259541010 268092936 275481324 276843744 277337520 287951672 297881040 301604553 306090360 323945631 332805024 335116170 344351655 346054680 357457248 359939590 367308432 379974240 402139404 408120480 415265616 416006280 431927508 446821560 459135540 461406240 502674255 519082020 536185872 539909385 550962648 554675040 575903344 595762080 603209106 612180720 647891262 670232340 688703310 692109360 719879180 734616864 804278808 830531232 832012560 863855016 893643120 918271080 971836893 1005348510 1038164040 1072371744 1079818770 1101925296 1151806688 1206418212 1224361440 1295782524 1340464680 1377406620 1384218720 1439758360 1508022765 1608557616 1619728155 1664025120 1727710032 1787286240 1836542160 1943673786 2010697020 2076328080 2159637540 2203850592 2412836424 2591565048 2680929360 2754813240 2879516720 2915510679 3016045530 3217115232 3239456310 3455420064 3673084320 3887347572 4021394040 4152656160 4319275080 4825672848 4859184465 5183130096 5361858720 5509626480 5759033440 5831021358 6032091060 6478912620 7774695144 8042788080 8638550160 8746532037 9651345696 9718368930 10366260192 11019252960 11662042716 12064182120 12957825240 14577553395 15549390288 16085576160 17277100320 17493064074 19436737860 23324085432 24128364240 25915650480 29155106790 31098780576 34986128148 38873475720 43732660185 46648170864 48256728480 51831300960 58310213580 69972256296 77746951440 87465320370 93296341728 116620427160 139944512592 155493902880 174930640740 233240854320 279889025184 349861281480 466481708640 699722562960 1399445125920
• Sum of all divisors σ(n): 5184871630848
• Sum of proper divisors (its aliquot sum) s(n): 3785426504928
• 1399445125920 is an abundant number, because the sum of its proper divisors (3785426504928) is greater than itself. Its abundance is 2385981379008

Bases of 1399445125920

• Binary: 10100010111010101011011011111101100100000₂
• Hexadecimal: 0x145D56DFB20
• Base-36: HUW9HU00

Squares and roots of 1399445125920

• 1399445125920 squared (1399445125920²) is 1958446660461244655846400
• 1399445125920 cubed (1399445125920³) is 2740738633356790012680892312178688000
• The square root of 1399445125920 is 1182981.4562874601
• The cube root of 1399445125920 is 11185.4112933803

Scales and comparisons

• 1,399,445,125,920 seconds is equal to 44,498 years, 1 week, 2 days, 13 hours, 12 minutes.
• To count from 1 to 1,399,445,125,920 would take you about one hundred eleven thousand, two hundred 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 1399445125920 cubic inches would be around 932.1 feet tall.

Recreational maths with 1399445125920

• 1399445125920 backwards is 0295215449931
• 1399445125920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1399445125920's digits is 54
• More coming soon!