148215869081490

Names of 148215869081490

• Cardinal: 148215869081490 can be written as One hundred forty-eight trillion, two hundred fifteen billion, eight hundred sixty-nine million, eighty-one thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.4821586908149 × 10¹⁴

Factors of 148215869081490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12623

Divisors of 148215869081490

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 67 70 105 134 201 210 335 402 469 670 938 1005 1407 2010 2345 2814 4489 4690 7035 8978 12539 13467 14070 22445 25078 26934 31423 37617 44890 62695 62846 67335 75234 87773 94269 125390 134670 157115 175546 188085 188538 263319 314230 376170 438865 471345 526638 840113 877730 942690 1316595 1680226 2520339 2633190 4200565 5040678 5880791 8401130 11761582 12601695 17642373 25203390 29403955 35284746 56287571 58807910 88211865 112575142 157226521 168862713 176423730 281437855 314453042 337725426 394012997 471679563 562875710 786132605 788025994 844313565 943359126 1100585647 1182038991 1572265210 1688627130 1970064985 2201171294 2358397815 2364077982 3301756941 3940129970 4716795630 5502928235 5910194955 6603513882 10534176907 11005856470 11820389910 16508784705 21068353814 31602530721 33017569410 52670884535 63205061442 73739238349 105341769070 147478476698 158012653605 221217715047 316025307210 368696191745 442435430094 705789852769 737392383490 1106088575235 1411579705538 2117369558307 2212177150470 3528949263845 4234739116614 4940528969383 7057898527690 9881057938766 10586847791535 14821586908149 21173695583070 24702644846915 29643173816298 49405289693830 74107934540745 148215869081490
• Sum of all divisors σ(n): 412726118962752
• Sum of proper divisors (its aliquot sum) s(n): 264510249881262
• 148215869081490 is an abundant number, because the sum of its proper divisors (264510249881262) is greater than itself. Its abundance is 116294380799772

Bases of 148215869081490

• Binary: 100001101100110100110010001110100000011110010010₂
• Hexadecimal: 0x86CD323A0792
• Base-36: 1GJDFHMPHU

Squares and roots of 148215869081490

• 148215869081490 squared (148215869081490²) is 21967943847581383336260620100
• 148215869081490 cubed (148215869081490³) is 3255997889302646023545393946672244831949000
• The square root of 148215869081490 is 12174393.9923714481
• The cube root of 148215869081490 is 52921.4296918105

Scales and comparisons

• 148,215,869,081,490 seconds is equal to 4,712,806 years, 9 weeks, 16 hours, 51 minutes, 30 seconds.
• To count from 1 to 148,215,869,081,490 would take you about eleven million, seven hundred eighty-two thousand and fifteen 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 148215869081490 cubic inches would be around 4410.1 feet tall.

Recreational maths with 148215869081490

• 148215869081490 backwards is 094180968512841
• The number of decimal digits it has is: 15
• The sum of 148215869081490's digits is 66
• More coming soon!