13128172563456

Names of 13128172563456

• Cardinal: 13128172563456 can be written as Thirteen trillion, one hundred twenty-eight billion, one hundred seventy-two million, five hundred sixty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3128172563456 × 10¹³

Factors of 13128172563456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 702

Divisors of 13128172563456

• Number of divisors d(n): 594
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 41 48 64 72 74 82 96 111 123 128 144 148 164 192 222 246 256 288 296 328 333 369 384 444 492 512 576 592 619 656 666 738 768 888 984 1024 1152 1184 1238 1312 1332 1369 1476 1517 1536 1681 1776 1857 1968 2304 2368 2476 2624 2664 2738 2952 3034 3072 3362 3552 3714 3936 4107 4551 4608 4736 4952 5043 5248 5328 5476 5571 5904 6068 6724 7104 7428 7872 8214 9102 9216 9472 9904 10086 10496 10656 10952 11142 11808 12136 12321 13448 13653 14208 14856 15129 15744 16428 18204 18944 19808 20172 20992 21312 21904 22284 22903 23616 24272 24642 25379 26896 27306 28416 29712 30258 31488 32856 36408 37888 39616 40344 41984 42624 43808 44568 45806 47232 48544 49284 50758 53792 54612 56129 56832 59424 60516 62197 62976 65712 68709 72816 76137 79232 80688 85248 87616 89136 91612 94464 97088 98568 101516 107584 109224 112258 113664 118848 121032 124394 125952 131424 137418 145632 152274 158464 161376 168387 170496 175232 178272 183224 186591 188928 194176 197136 203032 206127 215168 218448 224516 228411 237696 242064 248788 262848 274836 291264 304548 316928 322752 336774 340992 350464 356544 366448 373182 377856 388352 394272 406064 412254 430336 436896 449032 456822 475392 484128 497576 505161 525696 549672 559773 582528 609096 633856 645504 673548 700928 713088 732896 746364 776704 788544 812128 824508 847411 860672 873792 898064 913644 939023 950784 968256 995152 1010322 1040539 1051392 1099344 1119546 1165056 1218192 1291008 1347096 1401856 1426176 1465792 1492728 1553408 1577088 1624256 1649016 1694822 1721344 1747584 1796128 1827288 1878046 1901568 1936512 1990304 2020644 2081078 2102784 2198688 2239092 2301289 2330112 2436384 2542233 2582016 2694192 2817069 2852352 2931584 2985456 3121617 3154176 3248512 3298032 3389644 3495168 3592256 3654576 3756092 3873024 3980608 4041288 4162156 4205568 4397376 4478184 4602578 4660224 4872768 5084466 5164032 5388384 5634138 5704704 5863168 5970912 6243234 6308352 6497024 6596064 6779288 6903867 6990336 7184512 7309152 7512184 7626699 7746048 7961216 8082576 8324312 8451207 8794752 8956368 9205156 9364851 9745536 10168932 10776768 11268276 11726336 11941824 12486468 12616704 12994048 13192128 13558576 13807734 13980672 14369024 14618304 15024368 15253398 15492096 15922432 16165152 16648624 16902414 17589504 17912736 18410312 18729702 19491072 20337864 20711601 21553536 22536552 23452672 23883648 24972936 25988096 26384256 27117152 27615468 28738048 29236608 30048736 30506796 31844864 32330304 33297248 33804828 34743851 35179008 35825472 36820624 37459404 38499943 38982144 40675728 41423202 43107072 45073104 47767296 49945872 52768512 54234304 55230936 57476096 58473216 60097472 61013592 63689728 64660608 66594496 67609656 69487702 70358016 71650944 73641248 74918808 76999886 77964288 81351456 82846404 86214144 90146208 95534592 99891744 104231553 105537024 108468608 110461872 115499829 116946432 120194944 122027184 129321216 133188992 135219312 138975404 143301888 147282496 149837616 153999772 162702912 165692808 172428288 180292416 191069184 199783488 208463106 211074048 216937216 220923744 230999658 233892864 240389888 244054368 258642432 266377984 270438624 277950808 286603776 294564992 299675232 307999544 312694659 325405824 331385616 346499487 360584832 399566976 416926212 433874432 441847488 461999316 480779776 488108736 517284864 532755968 540877248 555901616 573207552 589129984 599350464 615999088 625389318 650811648 662771232 692998974 721169664 799133952 833852424 867748864 883694976 923998632 961559552 976217472 1065511936 1081754496 1111803232 1178259968 1198700928 1231998176 1250778636 1301623296 1325542464 1385997948 1424497891 1442339328 1598267904 1667704848 1767389952 1847997264 1952434944 2163508992 2223606464 2356519936 2397401856 2463996352 2501557272 2603246592 2651084928 2771995896 2848995782 2884678656 3196535808 3335409696 3534779904 3695994528 3904869888 4273493673 4327017984 4447212928 4794803712 4927992704 5003114544 5302169856 5543991792 5697991564 6670819392 7069559808 7391989056 7809739776 8546987346 8654035968 8894425856 9589607424 9855985408 10006229088 10604339712 11087983584 11395983128 12820481019 13341638784 14783978112 17093974692 17788851712 19711970816 20012458176 21208679424 22175967168 22791966256 25640962038 26683277568 29567956224 34187949384 35577703424 39423941632 40024916352 44351934336 45583932512 51281924076 53366555136 59135912448 68375898768 80049832704 88703868672 91167865024 102563848152 106733110272 118271824896 136751797536 160099665408 177407737344 182335730048 205127696304 273503595072 320199330816 354815474688 364671460096 410255392608 547007190144 729342920192 820510785216 1094014380288 1458685840384 1641021570432 2188028760576 3282043140864 4376057521152 6564086281728 13128172563456
• Sum of all divisors σ(n): 39997445872020
• Sum of proper divisors (its aliquot sum) s(n): 26869273308564
• 13128172563456 is an abundant number, because the sum of its proper divisors (26869273308564) is greater than itself. Its abundance is 13741100745108

Bases of 13128172563456

• Binary: 10111111000010100100000011111110110000000000₂
• Hexadecimal: 0xBF0A40FEC00
• Base-36: 4NIZYZGG0

Squares and roots of 13128172563456

• 13128172563456 squared (13128172563456²) is 172348914855878882346663936
• 13128172563456 cubed (13128172563456³) is 2262626295352363347648859309526866722816
• The square root of 13128172563456 is 3623282.0154462169
• The cube root of 13128172563456 is 23590.3703431991

Scales and comparisons

• 13,128,172,563,456 seconds is equal to 417,435 years, 14 weeks, 3 days, 16 hours, 57 minutes, 36 seconds.
• To count from 1 to 13,128,172,563,456 would take you about one million, forty-three thousand, five hundred eighty-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 13128172563456 cubic inches would be around 1965.9 feet tall.

Recreational maths with 13128172563456

• 13128172563456 backwards is 65436527182131
• The number of decimal digits it has is: 14
• The sum of 13128172563456's digits is 54
• More coming soon!