73149628635820

Names of 73149628635820

• Cardinal: 73149628635820 can be written as Seventy-three trillion, one hundred forty-nine billion, six hundred twenty-eight million, six hundred thirty-five thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 7.314962863582 × 10¹³

Factors of 73149628635820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4357

Divisors of 73149628635820

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 44 46 55 73 92 110 115 121 146 220 230 242 253 292 365 460 484 506 605 730 803 1012 1210 1265 1460 1606 1679 2420 2530 2783 3212 3358 4015 4243 5060 5566 6716 8030 8395 8486 8833 11132 13915 16060 16790 16972 17666 18469 21215 27830 33580 35332 36938 42430 44165 46673 55660 73876 84860 88330 92345 93346 97589 176660 184690 186692 195178 203159 233365 309739 369380 390356 406318 466730 487945 513403 619478 812636 933460 975890 1015795 1026806 1073479 1238956 1548695 1951780 2031590 2053612 2146958 2567015 3097390 3407129 4063180 4293916 5134030 5367395 6194780 6814258 7123997 10268060 10734790 11808269 13628516 14247994 17035645 18003049 21469580 23616538 28495988 34071290 35619985 36006098 37478419 47233076 59041345 68142580 71239970 72012196 74956838 78363967 90015245 118082690 142479940 149913676 156727934 180030490 187392095 198033539 236165380 313455868 360060980 374784190 391819835 396067078 414070127 749568380 783639670 792134156 828140254 862003637 990167695 1314222577 1567279340 1656280508 1724007274 1980335390 2070350635 2178368929 2628445154 3448014548 3960670780 4140701270 4310018185 4356737858 4554771397 5256890308 6571112885 8281402540 8620036370 8713475716 9109542794 10891844645 13142225770 14456448347 17240072740 18219085588 21783689290 22773856985 26284451540 28912896694 30227119271 43567378580 45547713970 50102485367 57825793388 60454238542 72282241735 91095427940 100204970734 120908477084 144564483470 151135596355 159020931817 200409941468 250512426835 289128966940 302271192710 318041863634 332498311981 501024853670 604542385420 636083727268 664996623962 795104659085 1002049707340 1329993247924 1590209318170 1662491559905 3180418636340 3324983119810 3657481431791 6649966239620 7314962863582 14629925727164 18287407158955 36574814317910 73149628635820
• Sum of all divisors σ(n): 178645599927648
• Sum of proper divisors (its aliquot sum) s(n): 105495971291828
• 73149628635820 is an abundant number, because the sum of its proper divisors (105495971291828) is greater than itself. Its abundance is 32346342656008

Bases of 73149628635820

• Binary: 10000101000011101111001101000010101101010101100₂
• Hexadecimal: 0x428779A15AAC
• Base-36: PXGH4804S

Squares and roots of 73149628635820

• 73149628635820 squared (73149628635820²) is 5350868169558377354187072400
• 73149628635820 cubed (73149628635820³) is 391414019482425227311016077808291573368000
• The square root of 73149628635820 is 8552755.6165144811
• The cube root of 73149628635820 is 41821.9272171347

Scales and comparisons

• 73,149,628,635,820 seconds is equal to 2,325,931 years, 48 weeks, 7 hours, 43 minutes, 40 seconds.
• To count from 1 to 73,149,628,635,820 would take you about five million, eight hundred fourteen thousand, eight hundred twenty-nine 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 73149628635820 cubic inches would be around 3485.2 feet tall.

Recreational maths with 73149628635820

• 73149628635820 backwards is 02853682694137
• The number of decimal digits it has is: 14
• The sum of 73149628635820's digits is 64
• More coming soon!