5389145912640

Names of 5389145912640

• Cardinal: 5389145912640 can be written as Five trillion, three hundred eighty-nine billion, one hundred forty-five million, nine hundred twelve thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.38914591264 × 10¹²

Factors of 5389145912640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13380

Divisors of 5389145912640

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 56 57 60 64 70 76 80 84 95 96 105 112 114 120 133 140 152 160 168 190 192 210 224 228 240 266 280 285 304 320 336 380 399 420 448 456 480 532 560 570 608 665 672 760 798 840 912 960 1064 1120 1140 1216 1330 1344 1520 1596 1680 1824 1995 2128 2240 2280 2660 3040 3192 3360 3648 3990 4256 4560 5153 5320 6080 6384 6720 7980 8191 8512 9120 10306 10640 12768 15459 15960 16382 18240 20612 21280 24573 25536 25765 30918 31920 32764 36071 40955 41224 42560 49146 51530 57337 61836 63840 65528 72142 77295 81910 82448 97907 98292 103060 108213 114674 122865 123672 127680 131056 144284 154590 155629 163820 164896 172011 180355 195814 196584 206120 216426 229348 245730 247344 262112 286685 288568 293721 309180 311258 327640 329792 344022 360710 391628 393168 412240 432852 458696 466887 489535 491460 494688 524224 541065 573370 577136 587442 618360 622516 655280 685349 688044 721420 778145 783256 786336 824480 860055 865704 917392 933774 979070 982920 989376 1082130 1089403 1146740 1154272 1174884 1236720 1245032 1310560 1370698 1376088 1442840 1468605 1556290 1566512 1572672 1648960 1720110 1731408 1834784 1867548 1958140 1965840 2056047 2164260 2178806 2293480 2308544 2334435 2349768 2473440 2490064 2621120 2741396 2752176 2885680 2937210 3112580 3133024 3268209 3426745 3440220 3462816 3669568 3735096 3916280 3931680 4112094 4328520 4357612 4586960 4668870 4699536 4946880 4980128 5447015 5482792 5504352 5771360 5874420 6225160 6266048 6536418 6853490 6880440 6925632 7470192 7832560 7863360 8224188 8657040 8715224 9173920 9337740 9399072 9960256 10280235 10894030 10965584 11008704 11542720 11748840 12450320 13072836 13706980 13760880 14940384 15665120 16341045 16448376 17314080 17430448 18347840 18675480 18798144 20560470 21788060 21931168 23497680 24900640 26145672 27413960 27521760 29880768 31330240 32682090 32896752 34628160 34860896 37350960 41120940 42208223 43576120 43862336 46995360 49801280 52291344 54827920 55043520 65364180 65793504 69721792 74701920 82241880 84416446 87152240 93990720 104582688 109655840 126624669 130728360 131587008 149403840 164483760 168832892 174304480 209165376 211041115 219311680 253249338 261456720 295457561 328967520 337665784 348608960 422082230 506498676 522913440 590915122 633123345 657935040 675331568 801956237 844164460 886372683 1012997352 1045826880 1181830244 1266246690 1350663136 1477287805 1603912474 1688328920 1772745366 2025994704 2363660488 2405868711 2532493380 2701326272 2954575610 3207824948 3376657840 3545490732 4009781185 4051989408 4431863415 4727320976 4811737422 5064986760 5613693659 5909151220 6415649896 6753315680 7090981464 8019562370 8103978816 8863726830 9454641952 9623474844 10129973520 11227387318 11818302440 12029343555 12831299792 13506631360 14181962928 16039124740 16841080977 17727453660 18909283904 19246949688 20259947040 22454774636 23636604880 24058687110 25662599584 28068468295 28363925856 32078249480 33682161954 35454907320 38493899376 40519894080 44909549272 47273209760 48117374220 51325199168 56136936590 56727851712 64156498960 67364323908 70909814640 76987798752 84205404885 89819098544 94546419520 96234748440 112273873180 128312997920 134728647816 141819629280 153975597504 168410809770 179638197088 192469496880 224547746360 256625995840 269457295632 283639258560 336821619540 359276394176 384938993760 449095492720 538914591264 673643239080 769877987520 898190985440 1077829182528 1347286478160 1796381970880 2694572956320 5389145912640
• Sum of all divisors σ(n): 20590614282240
• Sum of proper divisors (its aliquot sum) s(n): 15201468369600
• 5389145912640 is an abundant number, because the sum of its proper divisors (15201468369600) is greater than itself. Its abundance is 9812322456960

Bases of 5389145912640

• Binary: 1001110011011000010001000001011010101000000₂
• Hexadecimal: 0x4E6C220B540
• Base-36: 1WRQMBZ9C

Squares and roots of 5389145912640

• 5389145912640 squared (5389145912640²) is 29042893667724418511769600
• 5389145912640 cubed (5389145912640³) is 156516391700655188312623891573407744000
• The square root of 5389145912640 is 2321453.4052269927
• The cube root of 5389145912640 is 17532.3438988789

Scales and comparisons

• 5,389,145,912,640 seconds is equal to 171,358 years, 8 weeks, 5 days, 23 hours, 44 minutes.
• To count from 1 to 5,389,145,912,640 would take you about four hundred twenty-eight thousand, three hundred ninety-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 5389145912640 cubic inches would be around 1461 feet tall.

Recreational maths with 5389145912640

• 5389145912640 backwards is 0462195419835
• 5389145912640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 5389145912640's digits is 57
• More coming soon!