155413719552

Names of 155413719552

• Cardinal: 155413719552 can be written as One hundred fifty-five billion, four hundred thirteen million, seven hundred nineteen thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.55413719552 × 10¹¹

Factors of 155413719552

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 145

Divisors of 155413719552

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 52 56 62 64 78 84 89 91 93 96 104 112 124 128 156 168 169 178 182 186 192 208 217 224 248 256 267 273 312 336 338 356 364 372 384 403 416 434 448 496 507 512 534 546 623 624 651 672 676 712 728 744 768 806 832 868 896 961 992 1014 1068 1092 1157 1183 1209 1246 1248 1302 1344 1352 1424 1456 1488 1536 1612 1664 1736 1792 1869 1922 1984 2028 2136 2184 2314 2366 2418 2492 2496 2604 2688 2704 2759 2821 2848 2883 2912 2976 3224 3328 3471 3472 3549 3584 3738 3844 3968 4056 4272 4368 4628 4732 4836 4984 4992 5208 5239 5376 5408 5518 5642 5696 5766 5824 5952 6448 6656 6727 6942 6944 7098 7476 7688 7936 8099 8112 8277 8463 8544 8736 9256 9464 9672 9968 9984 10416 10478 10752 10816 11036 11284 11392 11532 11648 11904 12493 12896 13454 13884 13888 14196 14952 15041 15376 15717 15872 16198 16224 16554 16926 17088 17472 18512 18928 19313 19344 19936 19968 20181 20832 20956 21632 22072 22568 22784 23064 23296 23808 24297 24986 25792 26908 27768 27776 28392 29904 30082 30752 31434 32396 32448 33108 33852 34176 34944 35867 36673 37024 37479 37856 38626 38688 39872 40362 41664 41912 43264 44144 45123 45136 45568 46128 46592 47616 48594 49972 51584 53816 55536 55552 56784 57939 59808 60164 61504 62868 64792 64896 66216 67704 68352 69888 71734 73346 74048 74958 75712 77252 77376 79744 80724 83328 83824 85529 86528 87451 88288 90246 90272 92256 97188 99944 103168 105287 107601 107632 110019 111072 111104 113568 115878 119616 120328 123008 125736 129584 129792 132432 135408 136704 139776 143468 146692 148096 149916 151424 154504 154752 159488 161448 162409 166656 167648 171058 174902 176576 180492 180544 184512 194376 199888 206336 210574 215202 215264 220038 222144 227136 231756 239232 240656 246016 251069 251472 256587 259168 259584 262353 264864 270816 286936 293384 296192 299832 302848 309008 309504 315861 318976 322896 324818 333312 335296 342116 349804 353152 360984 361088 369024 388752 399776 421148 430404 430528 440076 444288 454272 463512 466271 478464 481312 487227 492032 502138 502944 513174 518336 524706 529728 541632 573872 586768 592384 598703 599664 605696 618016 619008 631722 645792 649636 670592 684232 699608 706304 721968 722176 738048 753207 777504 799552 842296 860808 861056 880152 888576 908544 927024 932542 956928 962624 974454 1004276 1005888 1026348 1036672 1049412 1059456 1083264 1111877 1136863 1147744 1173536 1197406 1199328 1236032 1263444 1291584 1299272 1341184 1368464 1398813 1399216 1412608 1443936 1444352 1476096 1506414 1555008 1599104 1684592 1721616 1722112 1760304 1777152 1796109 1817088 1854048 1865084 1925248 1948908 2008552 2011776 2052696 2073344 2098824 2118912 2166528 2223754 2273726 2295488 2347072 2394812 2398656 2472064 2526888 2583168 2598544 2682368 2736928 2797626 2798432 2887872 3012828 3110016 3198208 3263897 3335631 3369184 3410589 3443232 3444224 3520608 3592218 3708096 3730168 3850496 3897816 4017104 4023552 4105392 4146688 4197648 4237824 4333056 4447508 4547452 4590976 4694144 4789624 4797312 4944128 5053776 5166336 5197088 5473856 5595252 5596864 5775744 6025656 6220032 6396416 6527794 6671262 6738368 6821178 6886464 7041216 7184436 7416192 7460336 7700992 7783139 7795632 8034208 8047104 8210784 8395296 8895016 9094904 9181952 9388288 9579248 9594624 9791691 9888256 10107552 10332672 10394176 10947712 11190504 11193728 11551488 12051312 12440064 13055588 13342524 13476736 13642356 13772928 14082432 14368872 14454401 14832384 14920672 15566278 15591264 16068416 16421568 16790592 17790032 18189808 18363904 18776576 19158496 19189248 19583382 20215104 20788352 21895424 22381008 22387456 23102976 23349417 24102624 26111176 26685048 26953472 27284712 27545856 28164864 28737744 28908802 29664768 29841344 31132556 31182528 32136832 32843136 33581184 35580064 36379616 38316992 39166764 40430208 41576704 43363203 43790848 44762016 44774912 46698834 48205248 52222352 53370096 53906944 54569424 55091712 56329728 57475488 57817604 59682688 62265112 62365056 64273664 65686272 67162368 71160128 72759232 76633984 78333528 80860416 83153408 86726406 89524032 93397668 96410496 101180807 104444704 106740192 109138848 114950976 115635208 119365376 124530224 124730112 128547328 131372544 134324736 142320256 145518464 153267968 156667056 161720832 173452812 179048064 186795336 192820992 202361614 208889408 213480384 218277696 229901952 231270416 238730752 249060448 249460224 284640512 291036928 303542421 306535936 313334112 346905624 358096128 373590672 385641984 404723228 417778816 426960768 436555392 459803904 462540832 498120896 569281024 582073856 607084842 626668224 693811248 716192256 747181344 809446456 835557632 853921536 873110784 919607808 925081664 996241792 1214169684 1253336448 1387622496 1494362688 1618892912 1671115264 1707843072 1746221568 1850163328 1992483584 2428339368 2506672896 2775244992 2988725376 3237785824 3700326656 3984967168 4856678736 5013345792 5550489984 5977450752 6475571648 7400653312 9713357472 11100979968 11954901504 12951143296 19426714944 22201959936 25902286592 38853429888 51804573184 77706859776 155413719552
• Sum of all divisors σ(n): 535387786560
• Sum of proper divisors (its aliquot sum) s(n): 379974067008
• 155413719552 is an abundant number, because the sum of its proper divisors (379974067008) is greater than itself. Its abundance is 224560347456

Bases of 155413719552

• Binary: 10010000101111011000010010101000000000₂
• Hexadecimal: 0x242F612A00
• Base-36: 1ZE9BDHC

Squares and roots of 155413719552

• 155413719552 squared (155413719552²) is 24153424224987707080704
• 155413719552 cubed (155413719552³) is 3753773498722722458888056086724608
• The square root of 155413719552 is 394225.4679139845
• The cube root of 155413719552 is 5376.4604020381

Scales and comparisons

• 155,413,719,552 seconds is equal to 4,941 years, 35 weeks, 21 hours, 39 minutes, 12 seconds.
• To count from 1 to 155,413,719,552 would take you about nine thousand, eight hundred eighty-three 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 155413719552 cubic inches would be around 448 feet tall.

Recreational maths with 155413719552

• 155413719552 backwards is 255917314551
• 155413719552 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155413719552's digits is 48
• More coming soon!