155104037975920

Names of 155104037975920

• Cardinal: 155104037975920 can be written as One hundred fifty-five trillion, one hundred four billion, thirty-seven million, nine hundred seventy-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.5510403797592 × 10¹⁴

Factors of 155104037975920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19252

Divisors of 155104037975920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 23 34 40 44 46 55 68 80 85 88 92 110 115 121 136 170 176 184 187 220 230 242 253 272 340 368 374 391 440 460 484 506 605 680 748 782 880 920 935 968 1012 1210 1265 1360 1496 1564 1840 1870 1936 1955 2024 2057 2420 2447 2530 2783 2992 3128 3740 3910 4048 4114 4301 4840 4894 5060 5566 6256 7480 7820 8228 8602 9680 9788 10120 10285 11132 12235 13915 14960 15640 16456 16747 17204 19576 20240 20570 21505 22264 24470 26917 27830 31280 32912 33494 34408 39152 41140 41599 43010 44528 47311 48940 53834 55660 56281 66988 68816 82280 83198 83735 86020 94622 97880 107668 111320 112562 133976 134585 164560 166396 167470 172040 184217 189244 195760 207995 215336 222640 225124 236555 267952 269170 281405 284699 296087 332792 334940 344080 368434 378488 385181 415990 430672 450248 457589 473110 538340 562810 569398 592174 619091 665584 669880 736868 756976 770362 831980 900496 915178 921085 946220 956777 1076680 1125620 1138796 1184348 1238182 1339760 1423495 1473736 1480435 1540724 1663960 1830356 1842170 1892440 1913554 1925905 2026387 2153360 2251240 2277592 2287945 2368696 2476364 2846990 2947472 2960870 3081448 3095455 3131689 3327920 3660712 3684340 3784880 3827108 3851810 4052774 4236991 4502480 4555184 4575890 4737392 4783885 4952728 5033479 5693980 5921740 6162896 6190910 6263378 6548077 6810001 7321424 7368680 7654216 7703620 8105548 8473982 9151780 9567770 9905456 10066958 10131935 10524547 11387960 11843480 12381820 12526756 13096154 13620002 14737360 15308432 15407240 15658445 16211096 16947964 18303560 19135540 20133916 20263870 21049094 21184955 22775920 23686960 24763640 25053512 25167395 26192308 27240004 30814480 31316890 32422192 32740385 33895928 34050005 34448579 36607120 38271080 40267832 40527740 40979909 42098188 42369910 46606901 49527280 50107024 50334790 52384616 52622735 54480008 62633780 65480770 67791856 68100010 68897158 72028847 76542160 80535664 81055480 81959818 84196376 84739820 93213802 100669580 104769232 105245470 108960016 115770017 125267560 130961540 136200020 137794316 144057694 162110960 163919636 168392752 169479640 172242895 186427604 201339160 204899545 210490940 231540034 233034505 250535120 261923080 272400040 275588632 288115388 327839272 338959280 344485790 360144235 372855208 402678320 409799090 420981880 450778999 463080068 466069010 523846160 544800080 551177264 576230776 578850085 655678544 688971580 696658453 720288470 745710416 792317317 819598180 841963760 901557998 926160136 932138020 942537907 1152461552 1157700170 1377943160 1393316906 1440576940 1584634634 1639196360 1803115996 1852320272 1864276040 1885075814 2253894995 2315400340 2755886320 2786633812 2881153880 3169269268 3278392720 3483292265 3606231992 3728552080 3770151628 3961586585 4507789990 4630800680 4712689535 4958568989 5573267624 5762307760 6338538536 6966584530 7212463984 7540303256 7663242983 7923173170 9015579980 9261601360 9425379070 9917137978 10367916977 11146535248 12677077072 13933169060 15080606512 15326485966 15846346340 16023144419 18031159960 18850758140 19834275956 20735833954 24792844945 27866338120 30652971932 31692692680 32046288838 36062319920 37701516280 38316214915 39668551912 41471667908 49585689890 51839584885 55732676240 61305943864 63385385360 64092577676 75403032560 76632429830 79337103824 80115722095 82943335816 84295672813 99171379780 103679169770 114047086747 122611887728 128185155352 153264859660 160231444190 165886671632 168591345626 176254588609 198342759560 207358339540 228094173494 256370310704 306529719320 320462888380 337182691252 352509177218 396685519120 414716679080 421478364065 456188346988 570235433735 613059438640 640925776760 674365382504 705018354436 829433358160 842956728130 881272943045 912376693976 1140470867470 1281851553520 1348730765008 1410036708872 1685913456260 1762545886090 1824753387952 1938800474699 2280941734940 2820073417744 3371826912520 3525091772180 3877600949398 4561883469880 6743653825040 7050183544360 7755201898796 9123766939760 9694002373495 14100367088720 15510403797592 19388004746990 31020807595184 38776009493980 77552018987960 155104037975920
• Sum of all divisors σ(n): 438149880612864
• Sum of proper divisors (its aliquot sum) s(n): 283045842636944
• 155104037975920 is an abundant number, because the sum of its proper divisors (283045842636944) is greater than itself. Its abundance is 127941804661024

Bases of 155104037975920

• Binary: 100011010001000011111001000101100011011101110000₂
• Hexadecimal: 0x8D10F9163770
• Base-36: 1IZ9T7JK34

Squares and roots of 155104037975920

• 155104037975920 squared (155104037975920²) is 24057262596435633530499846400
• 155104037975920 cubed (155104037975920³) is 3731378571354232284346552279605326898688000
• The square root of 155104037975920 is 12454077.1627575843
• The cube root of 155104037975920 is 53728.8693404245

Scales and comparisons

• 155,104,037,975,920 seconds is equal to 4,931,828 years, 33 weeks, 1 day, 17 hours, 18 minutes, 40 seconds.
• To count from 1 to 155,104,037,975,920 would take you about twelve million, three hundred twenty-nine thousand, five hundred seventy-one 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 155104037975920 cubic inches would be around 4477.4 feet tall.

Recreational maths with 155104037975920

• 155104037975920 backwards is 029579730401551
• The number of decimal digits it has is: 15
• The sum of 155104037975920's digits is 58
• More coming soon!