1399491440640

Names of 1399491440640

• Cardinal: 1399491440640 can be written as One trillion, three hundred ninety-nine billion, four hundred ninety-one million, four hundred forty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.39949144064 × 10¹²

Factors of 1399491440640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 80

Divisors of 1399491440640

• Number of divisors d(n): 832
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 53 54 60 64 68 72 80 85 90 96 102 106 108 120 128 135 136 144 153 159 160 170 180 192 204 212 216 240 255 256 265 270 272 288 306 318 320 340 360 384 408 424 432 459 477 480 510 512 530 540 544 576 612 636 640 680 720 765 768 795 816 848 864 901 918 954 960 1020 1024 1060 1080 1088 1152 1224 1272 1280 1360 1431 1440 1530 1536 1590 1632 1696 1728 1802 1836 1908 1920 2040 2048 2120 2160 2176 2295 2304 2385 2448 2544 2560 2703 2720 2809 2862 2880 3060 3072 3180 3264 3392 3456 3604 3672 3816 3840 4080 4096 4240 4320 4352 4505 4590 4608 4770 4896 5088 5120 5406 5440 5618 5724 5760 6120 6144 6360 6528 6784 6912 7155 7208 7344 7632 7680 8109 8160 8427 8480 8640 8704 9010 9180 9216 9540 9792 10176 10240 10812 10880 11236 11448 11520 12240 12288 12720 13056 13515 13568 13824 14045 14310 14416 14688 15264 15360 16218 16320 16854 16960 17280 17408 18020 18360 18432 19080 19584 20352 20480 21624 21760 22472 22896 23040 24327 24480 25281 25440 26112 27030 27136 27648 28090 28620 28832 29376 30528 30720 32436 32640 33708 33920 34560 34816 36040 36720 36864 38160 39168 40545 40704 42135 43248 43520 44944 45792 46080 47753 48654 48960 50562 50880 52224 54060 54272 55296 56180 57240 57664 58752 61056 61440 64872 65280 67416 67840 69120 69632 72080 73440 75843 76320 78336 81090 81408 84270 86496 87040 89888 91584 92160 95506 97308 97920 101124 101760 104448 108120 108544 110592 112360 114480 115328 117504 121635 122112 126405 129744 130560 134832 135680 138240 143259 144160 146880 148877 151686 152640 156672 162180 162816 168540 172992 174080 179776 183168 184320 191012 194616 195840 202248 203520 208896 216240 217088 224720 228960 230656 235008 238765 243270 244224 252810 259488 261120 269664 271360 276480 286518 288320 293760 297754 303372 305280 313344 324360 325632 337080 345984 348160 359552 366336 379215 382024 389232 391680 404496 407040 429777 432480 446631 449440 457920 461312 470016 477530 486540 488448 505620 518976 522240 539328 542720 552960 573036 576640 587520 595508 606744 610560 626688 648720 651264 674160 691968 716295 719104 732672 744385 758430 764048 778464 783360 808992 814080 859554 864960 893262 898880 915840 922624 940032 955060 973080 976896 1011240 1037952 1044480 1078656 1085440 1146072 1153280 1175040 1191016 1213488 1221120 1289331 1297440 1339893 1348320 1383936 1432590 1438208 1465344 1488770 1516860 1528096 1556928 1566720 1617984 1628160 1719108 1729920 1786524 1797760 1831680 1845248 1880064 1910120 1946160 1953792 2022480 2075904 2148885 2157312 2233155 2292144 2306560 2350080 2382032 2426976 2442240 2530909 2578662 2594880 2679786 2696640 2767872 2865180 2876416 2930688 2977540 3033720 3056192 3113856 3133440 3235968 3256320 3438216 3459840 3573048 3595520 3663360 3690496 3820240 3892320 4019679 4044960 4151808 4297770 4314624 4466310 4584288 4613120 4700160 4764064 4853952 4884480 5061818 5157324 5189760 5359572 5393280 5535744 5730360 5752832 5861376 5955080 6067440 6112384 6227712 6446655 6471936 6699465 6876432 6919680 7146096 7191040 7326720 7592727 7640480 7784640 8039358 8089920 8303616 8595540 8629248 8932620 9168576 9226240 9400320 9528128 9707904 9768960 10123636 10314648 10379520 10719144 10786560 11071488 11460720 11505664 11910160 12134880 12224768 12455424 12654545 12893310 12943872 13398930 13752864 13839360 14292192 14382080 14653440 15185454 15280960 15569280 16078716 16179840 16607232 17191080 17258496 17865240 18337152 18452480 19056256 19415808 20098395 20247272 20629296 20759040 21438288 21573120 22778181 22921440 23820320 24269760 24449536 24910848 25309090 25786620 25887744 26797860 27505728 27678720 28584384 28764160 29306880 30370908 30561920 31138560 32157432 32359680 33214464 34382160 34516992 35730480 36674304 37963635 38112512 38831616 40196790 40494544 41258592 41518080 42876576 43146240 45556362 45842880 47640640 48539520 48899072 49821696 50618180 51573240 51775488 53595720 55011456 55357440 57168768 57528320 60741816 61123840 62277120 64314864 64719360 68334543 68764320 71460960 73348608 75927270 76225024 77663232 80393580 80989088 82517184 83036160 85753152 86292480 91112724 91685760 95281280 97079040 97798144 99643392 101236360 103146480 103550976 107191440 110022912 113890905 114337536 121483632 122247680 124554240 128629728 129438720 136669086 137528640 142921920 146697216 151854540 152450048 155326464 160787160 161978176 165034368 166072320 171506304 172584960 182225448 183371520 190562560 194158080 195596288 202472720 206292960 214382880 220045824 227781810 228675072 242967264 244495360 249108480 257259456 258877440 273338172 275057280 285843840 293394432 303709080 304900096 310652928 321574320 323956352 330068736 341672715 343012608 364450896 366743040 381125120 388316160 404945440 412585920 428765760 440091648 455563620 457350144 485934528 488990720 498216960 514518912 517754880 546676344 550114560 571687680 586788864 607418160 609800192 643148640 647912704 660137472 683345430 686025216 728901792 733486080 762250240 776632320 809890880 825171840 857531520 880183296 911127240 914700288 971869056 977981440 1029037824 1093352688 1100229120 1143375360 1214836320 1286297280 1295825408 1320274944 1366690860 1372050432 1457803584 1466972160 1524500480 1553264640 1619781760 1650343680 1715063040 1760366592 1822254480 1829400576 1943738112 2058075648 2186705376 2200458240 2286750720 2429672640 2572594560 2591650816 2640549888 2733381720 2744100864 2915607168 2933944320 3049000960 3239563520 3300687360 3430126080 3644508960 3887476224 4116151296 4373410752 4400916480 4573501440 4859345280 5145189120 5183301632 5281099776 5466763440 5488201728 5831214336 6479127040 6601374720 6860252160 7289017920 7774952448 8232302592 8746821504 8801832960 9147002880 9718690560 10290378240 10366603264 10933526880 11662428672 12958254080 13202749440 13720504320 14578035840 15549904896 16464605184 17493643008 19437381120 20580756480 21867053760 23324857344 25916508160 26405498880 27441008640 29156071680 31099809792 34987286016 38874762240 41161512960 43734107520 46649714688 51833016320 58312143360 69974572032 77749524480 82323025920 87468215040 93299429376 116624286720 139949144064 155499048960 174936430080 233248573440 279898288128 349872860160 466497146880 699745720320 1399491440640
• Sum of all divisors σ(n): 5369338108800
• Sum of proper divisors (its aliquot sum) s(n): 3969846668160
• 1399491440640 is an abundant number, because the sum of its proper divisors (3969846668160) is greater than itself. Its abundance is 2570355227520

Bases of 1399491440640

• Binary: 10100010111011000001100001011000000000000₂
• Hexadecimal: 0x145D830B000
• Base-36: HUX12IO0

Squares and roots of 1399491440640

• 1399491440640 squared (1399491440640²) is 1958576292424622643609600
• 1399491440640 cubed (1399491440640³) is 2741010757088685062113564393734144000
• The square root of 1399491440640 is 1183001.0315464649
• The cube root of 1399491440640 is 11185.5346859705

Scales and comparisons

• 1,399,491,440,640 seconds is equal to 44,499 years, 25 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 1,399,491,440,640 would take you about one hundred eleven thousand, two hundred forty-eight 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 1399491440640 cubic inches would be around 932.1 feet tall.

Recreational maths with 1399491440640

• 1399491440640 backwards is 0460441949931
• 1399491440640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1399491440640's digits is 54
• More coming soon!