157445243273472

Names of 157445243273472

• Cardinal: 157445243273472 can be written as One hundred fifty-seven trillion, four hundred forty-five billion, two hundred forty-three million, two hundred seventy-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.57445243273472 × 10¹⁴

Factors of 157445243273472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2213

Divisors of 157445243273472

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 53 56 64 66 77 84 88 96 106 112 121 128 132 154 159 168 176 192 212 224 231 242 256 264 308 318 336 352 363 371 384 424 448 462 484 528 583 616 636 672 704 726 742 768 847 848 896 924 968 1056 1113 1166 1232 1272 1344 1408 1452 1484 1694 1696 1749 1792 1848 1936 2112 2137 2226 2332 2464 2541 2544 2688 2816 2904 2968 3388 3392 3498 3696 3872 4081 4224 4274 4452 4664 4928 5082 5088 5376 5808 5936 6411 6413 6776 6784 6996 7392 7744 8162 8448 8548 8904 9328 9856 10164 10176 11616 11872 12243 12822 12826 13552 13568 13992 14784 14959 15488 16324 17096 17808 18656 19239 19712 20328 20352 23232 23507 23744 24486 25644 25652 27104 27984 29568 29918 30976 32648 34192 35616 37312 38478 40656 40704 44877 44891 46464 47014 47488 48972 51288 51304 54208 55968 59136 59836 65296 68384 70521 71232 74624 76956 81312 89754 89782 92928 94028 94976 97944 102576 102608 108416 111936 113261 119672 130592 134673 136768 141042 142464 149248 153912 162624 164549 179508 179564 188056 195888 205152 205216 216832 223872 226522 239344 258577 261184 269346 273536 282084 284928 307824 325248 329098 339783 359016 359128 376112 391776 410304 410432 447744 453044 478688 493647 517154 522368 538692 547072 564168 615648 650496 658196 679566 718032 718256 752224 775731 783552 792827 820608 820864 906088 957376 987294 1034308 1044736 1077384 1128336 1231296 1245871 1316392 1359132 1436064 1436512 1504448 1551462 1567104 1585654 1641216 1641728 1810039 1812176 1914752 1974588 2068616 2154768 2256672 2378481 2462592 2491742 2632784 2718264 2872128 2873024 3008896 3102924 3134208 3171308 3620078 3624352 3737613 3829504 3949176 4137232 4309536 4513344 4566769 4756962 4925184 4983484 5265568 5430117 5436528 5744256 5746048 6017792 6205848 6342616 7240156 7248704 7475226 7898352 8274464 8619072 8721097 9026688 9133538 9513924 9966968 10531136 10860234 10873056 11488512 11492096 12411696 12685232 13700307 13704581 14480312 14497408 14950452 15796704 16548928 17238144 17442194 18053376 18267076 19027848 19933936 21062272 21720468 21746112 24823392 25370464 26163291 27400614 27409162 28960624 28994816 29900904 31593408 31967383 33097856 34476288 34884388 36534152 38055696 39867872 41113743 42124544 43440936 43492224 49646784 50234459 50740928 52326582 54801228 54818324 57921248 59801808 63186816 63934766 66195712 69768776 73068304 76111392 79735744 82227486 86881872 86984448 95902149 95932067 99293568 100468918 101481856 104653164 109602456 109636648 115842496 119603616 126373632 127869532 139537552 146136608 150703377 152222784 159471488 164454972 173763744 191804298 191864134 198587136 200937836 202963712 209306328 219204912 219273296 231684992 239207232 242038757 255739064 279075104 287796201 292273216 301406754 304445568 318942976 328909944 347527488 351641213 383608596 383728268 401875672 418612656 438409824 438546592 463369984 478414464 484077514 511478128 552579049 558150208 575592402 584546432 602813508 608891136 657819888 695054976 703282426 726116271 767217192 767456536 803751344 837225312 876819648 877093184 956828928 968155028 1022956256 1054923639 1105158098 1116300416 1151184804 1169092864 1205627016 1315639776 1390109952 1406564852 1452232542 1534434384 1534913072 1607502688 1657737147 1674450624 1694271299 1753639296 1754186368 1936310056 2045912512 2109847278 2210316196 2232600832 2302369608 2411254032 2631279552 2662426327 2813129704 2904465084 3068868768 3069826144 3215005376 3315474294 3348901248 3388542598 3507278592 3508372736 3868053343 3872620112 4091825024 4219694556 4420632392 4604739216 4822508064 5082813897 5262559104 5324852654 5626259408 5808930168 6137737536 6139652288 6430010752 6630948588 6697802496 6777085196 7736106686 7745240224 7987278981 8183650048 8439389112 8841264784 9209478432 9645016128 10165627794 10525118208 10649705308 11252518816 11604160029 11617860336 12275475072 12279304576 12860021504 13261897176 13554170392 15472213372 15490480448 15974557962 16878778224 17682529568 18418956864 18636984289 19290032256 20331255588 21299410616 22505037632 23208320058 23235720672 24550950144 24558609152 26523794352 27108340784 29286689597 30944426744 30980960896 31949115924 33757556448 35365059136 36837913728 37273968578 38580064512 40662511176 42598821232 45010075264 46416640116 46471441344 53047588704 54216681568 55910952867 58573379194 61888853488 61961921792 63898231848 67515112896 70730118272 73675827456 74547937156 81325022352 85197642464 87860068791 90020150528 92833280232 92942882688 106095177408 108433363136 111821905734 117146758388 123777706976 127796463696 135030225792 141460236544 149095874312 162650044704 170395284928 175720137582 185666560464 185885765376 205006827179 212190354816 216866726272 223643811468 234293516776 247555413952 255592927392 270060451584 298191748624 325300089408 340790569856 351440275164 371333120928 410013654358 424380709632 433733452544 447287622936 468587033552 495110827904 511185854784 596383497248 615020481537 650600178816 681581139712 702880550328 742666241856 820027308716 894575245872 937174067104 990221655808 1022371709568 1192766994496 1230040963074 1301200357632 1405761100656 1485332483712 1640054617432 1789150491744 1874348134208 2044743419136 2385533988992 2460081926148 2811522201312 2970664967424 3280109234864 3578300983488 3748696268416 4771067977984 4920163852296 5623044402624 6560218469728 7156601966976 7497392536832 9840327704592 11246088805248 13120436939456 14313203933952 19680655409184 22492177610496 26240873878912 39361310818368 52481747757824 78722621636736 157445243273472
• Sum of all divisors σ(n): 536572730490048
• Sum of proper divisors (its aliquot sum) s(n): 379127487216576
• 157445243273472 is an abundant number, because the sum of its proper divisors (379127487216576) is greater than itself. Its abundance is 221682243943104

Bases of 157445243273472

• Binary: 100011110011001000010011110011000000000100000000₂
• Hexadecimal: 0x8F3213CC0100
• Base-36: 1JT5CGQ96O

Squares and roots of 157445243273472

• 157445243273472 squared (157445243273472²) is 24789004629442780062178934784
• 157445243273472 cubed (157445243273472³) is 3902910864389842135508293445712230165250048
• The square root of 157445243273472 is 12547718.6481635777
• The cube root of 157445243273472 is 53997.8557988879

Scales and comparisons

• 157,445,243,273,472 seconds is equal to 5,006,271 years, 37 weeks, 5 days, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 157,445,243,273,472 would take you about twelve million, five hundred fifteen thousand, six hundred seventy-nine 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 157445243273472 cubic inches would be around 4499.8 feet tall.

Recreational maths with 157445243273472

• 157445243273472 backwards is 274372342544751
• The number of decimal digits it has is: 15
• The sum of 157445243273472's digits is 60
• More coming soon!