155856612301376

Names of 155856612301376

• Cardinal: 155856612301376 can be written as One hundred fifty-five trillion, eight hundred fifty-six billion, six hundred twelve million, three hundred one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.55856612301376 × 10¹⁴

Factors of 155856612301376

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1370

Divisors of 155856612301376

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 79 98 112 119 136 149 158 196 224 238 272 298 307 316 392 448 476 544 553 596 614 632 784 809 833 952 1043 1088 1106 1192 1228 1264 1343 1568 1618 1666 1904 2086 2149 2212 2384 2456 2528 2533 2686 3136 3236 3332 3808 3871 4172 4298 4424 4768 4912 5056 5066 5219 5372 5663 6472 6664 7301 7616 7742 8344 8596 8848 9401 9536 9824 10132 10438 10744 11326 11771 12944 13328 13753 14602 15043 15484 16688 17192 17696 17731 18802 19648 20264 20876 21488 22652 23542 24253 25888 26656 27506 29204 30086 30968 33376 34384 35392 35462 36533 37604 39641 40528 41752 42976 45304 45743 47084 48506 51776 53312 55012 58408 60172 61936 63911 65807 66752 68768 70924 73066 75208 79282 81056 82397 83504 85952 90608 91486 94168 96271 97012 110024 116816 120344 120541 123872 124117 127822 131614 137536 141848 146132 150416 158564 162112 164794 167008 169771 181216 182972 188336 192542 194024 200107 220048 233632 240688 241082 247744 248234 248363 255644 255731 263228 283696 292264 300832 317128 320201 329588 334016 339542 362432 365944 376672 385084 388048 400214 412301 440096 447377 467264 481376 482164 496468 496726 511288 511462 526456 567392 576779 584528 601664 634256 640402 659176 673897 679084 731888 753344 770168 776096 777631 800428 824602 843787 880192 894754 962752 964328 992936 993452 1022576 1022924 1052912 1086487 1134784 1153558 1169056 1188397 1268512 1280804 1318352 1347794 1358168 1400749 1463776 1540336 1552192 1555262 1600856 1649204 1687574 1738541 1789508 1928656 1985872 1986904 2045152 2045848 2049197 2105824 2172974 2241407 2307116 2338112 2376794 2537024 2561608 2636704 2695588 2716336 2801498 2886107 2927552 3080672 3110524 3131639 3201712 3298408 3375148 3477082 3579016 3613697 3857312 3971744 3973808 4090304 4091696 4098394 4211648 4222171 4345948 4482814 4614232 4753588 5123216 5273408 5391176 5432672 5443417 5602996 5772214 5906509 6161344 6221048 6263278 6403424 6596816 6750296 6954164 7158032 7227394 7605409 7714624 7943488 7947616 8183392 8196788 8444342 8691896 8965628 9228464 9507176 9522739 9805243 10246432 10782352 10865344 10886834 11205992 11544428 11813018 12169787 12442096 12526556 12806848 13193632 13500592 13908328 14316064 14344379 14454788 15210818 15895232 16366784 16393576 16888684 17383792 17931256 18456928 19014352 19045478 19610486 19620677 20202749 20492864 21564704 21773668 22411984 23088856 23626036 24339574 24884192 25053112 25295879 26387264 27001184 27816656 28632128 28688758 28909576 29555197 30421636 32787152 33777368 34767584 35862512 36913856 37006087 38028704 38090956 38103919 39220972 39241354 40405498 43129408 43547336 44823968 46177712 47252072 48679148 49768384 50106224 50591758 53237863 54002368 55633312 57377516 57819152 59110394 60843272 61432849 65574304 66659173 67554736 69535168 71725024 74012174 76057408 76181912 76207838 78441944 78482708 80810996 87094672 89647936 92355424 94504144 97358296 100212448 100410653 101183516 106475726 111266624 114755032 115638304 118220788 121686544 122865698 131148608 133318346 135109472 137344739 143450048 148024348 152363824 152415676 156883888 156965416 161621992 161886563 174189344 177071153 184710848 189008288 194716592 200424896 200821306 202367032 206886379 212951452 229510064 231276608 236441576 243373088 245731396 259042609 266636692 270218944 274689478 296048696 304727648 304831352 313767776 313930832 323243984 323773126 333551509 348378688 354142306 378016576 389433184 401642612 404734064 413772758 425902904 430029943 459020128 466614211 472883152 486746176 491462792 518085218 533273384 549378956 592097392 609455296 609662704 627535552 627861664 629103479 646487968 647546252 667103018 708284612 778866368 803285224 809468128 827545516 851805808 860059886 918040256 933228422 945766304 961413173 982925584 1036170436 1066546768 1098757912 1133205941 1184194784 1219325408 1255723328 1258206958 1292975936 1295092504 1334206036 1416569224 1606570448 1618936256 1655091032 1703611616 1720119772 1813298263 1866456844 1891532608 1922826346 1965851168 2072340872 2133093536 2197515824 2266411882 2334860563 2368389568 2438650816 2516413916 2590185008 2668412072 2833138448 2923480873 3010209601 3213140896 3310182064 3407223232 3440239544 3626596526 3732913688 3845652692 3931702336 4144681744 4266187072 4395031648 4403724353 4532823764 4669721126 5032827832 5180370016 5336824144 5666276896 5846961746 6020419202 6426281792 6620364128 6880479088 7253193052 7465827376 7691305384 7932441587 8289363488 8790063296 8807448706 9065647528 9339442252 10065655664 10360740032 10673648288 11332553792 11693923492 12040838404 13240728256 13760958176 14506386104 14931654752 15382610768 15864883174 16344023941 16578726976 17614897412 18131295056 18678884504 20131311328 20464366111 21347296576 23387846984 24081676808 27521916352 29012772208 29863309504 30765221536 30826070471 31729766348 32688047882 35229794824 36262590112 37357769008 40262622656 40928732222 46775693968 48163353616 49699174841 58025544416 61530443072 61652140942 63459532696 65376095764 70459589648 72525180224 74715538016 81857464444 93551387936 96326707232 99398349682 116051088832 123304281884 126919065392 130752191528 140919179296 143250562777 149431076032 163714928888 187102775872 192653414464 198796699364 246608563768 253838130784 261504383056 281838358592 286501125554 327429857776 347894223887 397593398728 493217127536 507676261568 523008766112 573002251108 654859715552 695788447774 795186797456 986434255072 1046017532224 1146004502216 1309719431104 1391576895548 1590373594912 1972868510144 2292009004432 2435259567209 2783153791096 3180747189824 4584018008864 4870519134418 5566307582192 9168036017728 9741038268836 11132615164384 19482076537672 22265230328768 38964153075344 77928306150688 155856612301376
• Sum of all divisors σ(n): 390092915520000
• Sum of proper divisors (its aliquot sum) s(n): 234236303218624
• 155856612301376 is an abundant number, because the sum of its proper divisors (234236303218624) is greater than itself. Its abundance is 78379690917248

Bases of 155856612301376

• Binary: 100011011100000000110010000000110001101001000000₂
• Hexadecimal: 0x8DC032031A40
• Base-36: 1J8VJEV60W

Squares and roots of 155856612301376

• 155856612301376 squared (155856612301376²) is 24291283598061428687051493376
• 155856612301376 cubed (155856612301376³) is 3785957170045833928692815159112632979685376
• The square root of 155856612301376 is 12484254.5753191047
• The cube root of 155856612301376 is 53815.6277644171

Scales and comparisons

• 155,856,612,301,376 seconds is equal to 4,955,758 years, 9 weeks, 17 hours, 2 minutes, 56 seconds.
• To count from 1 to 155,856,612,301,376 would take you about twelve million, three hundred eighty-nine 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 155856612301376 cubic inches would be around 4484.6 feet tall.

Recreational maths with 155856612301376

• 155856612301376 backwards is 673103216658551
• The number of decimal digits it has is: 15
• The sum of 155856612301376's digits is 59
• More coming soon!