138430935175002450

Names of 138430935175002450

• Cardinal: 138430935175002450 can be written as One hundred thirty-eight quadrillion, four hundred thirty trillion, nine hundred thirty-five billion, one hundred seventy-five million, two thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.3843093517500245 × 10¹⁷

Factors of 138430935175002450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1671

Divisors of 138430935175002450

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 15 17 25 30 34 50 51 75 85 102 150 170 255 289 425 510 557 578 850 867 1087 1114 1275 1445 1671 1734 2174 2550 2785 2890 3261 3342 4335 4913 5435 5570 6522 7225 8355 8670 9469 9826 10870 13925 14450 14739 16305 16710 18479 18938 21675 24565 27175 27850 28407 29478 32610 36958 41775 43350 47345 49130 54350 55437 56814 73695 81525 83550 92395 94690 110874 122825 142035 147390 160973 163050 184790 236725 245650 277185 284070 310249 314143 321946 368475 461975 473450 482919 554370 605459 620498 628286 710175 736950 804865 923950 930747 942429 965838 1210918 1385925 1420350 1551245 1570715 1609730 1816377 1861494 1884858 2414595 2736541 2771850 3027295 3102490 3141430 3632754 4024325 4653735 4712145 4829190 5274233 5340431 5473082 6054590 7756225 7853575 8048650 8209623 9081885 9307470 9424290 10292803 10548466 10680862 12072975 13682705 15136475 15512450 15707150 15822699 16021293 16419246 18163770 20585606 23268675 23560725 24145950 26371165 26702155 27365410 30272950 30878409 31645398 32042586 41048115 45409425 46537350 47121450 51464015 52742330 53404310 61756818 68413525 79113495 80106465 82096230 89661961 90818850 102928030 131855825 133510775 136827050 154392045 158226990 160212930 172808693 174977651 179323922 205240575 257320075 263711650 267021550 268985883 308784090 337240663 345617386 349955302 395567475 400532325 410481150 448309805 514640150 518426079 524932953 537971766 674481326 771960225 791134950 801064650 864043465 874888255 896619610 1011721989 1036852158 1049865906 1344929415 1524253337 1543920450 1686203315 1728086930 1749776510 2023443978 2241549025 2592130395 2624664765 2689858830 2937747781 2974620067 3048506674 3372406630 4320217325 4374441275 4483098050 4572760011 5058609945 5184260790 5249329530 5733091271 5875495562 5949240134 6724647075 7621266685 8431016575 8640434650 8748882550 8813243343 8923860201 9145520022 10117219890 11466182542 12960651975 13123323825 13449294150 14688738905 14873100335 15242533370 16862033150 17199273813 17626486686 17847720402 22863800055 25293049725 25921303950 26246647650 28665456355 29377477810 29746200670 34398547626 38106333425 44066216715 44619301005 45727600110 49941712277 50586099450 57330912710 73443694525 74365501675 76212666850 85996369065 88132433430 89238602010 97462551607 99883424554 114319000275 143327281775 146887389050 148731003350 149825136831 171992738130 187843049291 194925103214 220331083575 223096505025 228638000550 249708561385 286654563550 292387654821 299650273662 375686098582 429981845325 440662167150 446193010050 487312758035 499417122770 563529147873 584775309642 749125684155 849009108709 859963690650 939215246455 974625516070 1127058295746 1248542806925 1461938274105 1498251368310 1656863377319 1698018217418 1878430492910 2436563790175 2497085613850 2547027326127 2817645739365 2923876548210 3193331837947 3313726754638 3745628420775 4245045543545 4696076232275 4873127580350 4970590131957 5094054652254 5635291478730 6386663675894 7309691370525 7491256841550 8284316886595 8490091087090 9392152464550 9579995513841 9941180263914 12735136630635 14088228696825 14619382741050 15966659189735 16568633773190 19159991027682 21225227717725 24852950659785 25470273261270 28176457393650 31933318379470 41421584432975 42450455435450 47899977569205 49705901319570 54286641245099 63675683153175 79833295948675 82843168865950 95799955138410 108573282490198 124264753298925 127351366306350 159666591897350 162859923735297 239499887846025 248529506597850 271433206225495 325719847470594 478999775692050 542866412450990 814299618676485 922872901166683 1357166031127475 1628599237352970 1845745802333366 2714332062254950 2768618703500049 4071498093382425 4614364505833415 5537237407000098 8142996186764850 9228729011666830 13843093517500245 23071822529167075 27686187035000490 46143645058334150 69215467587501225 138430935175002450
• Sum of all divisors σ(n): 365753362429440000
• Sum of proper divisors (its aliquot sum) s(n): 227322427254437550
• 138430935175002450 is an abundant number, because the sum of its proper divisors (227322427254437550) is greater than itself. Its abundance is 88891492079435100

Bases of 138430935175002450

• Binary: 111101011110011100011001110111101000001111111100101010010₂
• Hexadecimal: 0x1EBCE33BD07F952
• Base-36: 11V1O5OUD8B6

Squares and roots of 138430935175002450

• 138430935175002450 squared (138430935175002450²) is 19163123813425730592207357506002500
• 138430935175002450 cubed (138430935175002450³) is 2652769150366883055940213960111432658913827206125000
• The square root of 138430935175002450 is 372063079.5644771443
• The cube root of 138430935175002450 is 517302.2701231193

Scales and comparisons

• 138,430,935,175,002,450 seconds is equal to 4,401,675,543 years, 29 weeks, 3 days, 19 hours, 47 minutes, 30 seconds.
• To count from 1 to 138,430,935,175,002,450 would take you about thirteen billion, two hundred five million, twenty-six thousand, six hundred thirty 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 138430935175002450 cubic inches would be around 43108.5 feet tall.

Recreational maths with 138430935175002450

• 138430935175002450 backwards is 054200571539034831
• The number of decimal digits it has is: 18
• The sum of 138430935175002450's digits is 60
• More coming soon!