165228187178040

Names of 165228187178040

• Cardinal: 165228187178040 can be written as One hundred sixty-five trillion, two hundred twenty-eight billion, one hundred eighty-seven million, one hundred seventy-eight thousand and forty.

Scientific notation

• Scientific notation: 1.6522818717804 × 10¹⁴

Factors of 165228187178040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1652943083

Divisors of 165228187178040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 17 20 21 24 28 30 34 35 40 42 49 51 56 60 68 70 84 85 98 102 105 119 120 136 140 147 168 170 196 204 210 238 245 255 280 294 340 357 392 408 420 476 490 510 588 595 680 714 735 833 840 952 980 1020 1176 1190 1428 1470 1666 1785 1960 2040 2380 2499 2856 2940 3332 3570 4165 4760 4998 5880 6664 7140 8330 9996 12495 14280 16660 19992 24990 33320 49980 99960 1652943049 3305886098 4958829147 6611772196 8264715245 9917658294 11570601343 13223544392 16529430490 19835316588 23141202686 24794145735 28100031833 33058860980 34711804029 39670633176 46282405372 49588291470 56200063666 57853006715 66117721960 69423608058 80994209401 84300095499 92564810744 99176582940 112400127332 115706013430 138847216116 140500159165 161988418802 168600190998 173559020145 196700222831 198353165880 224800254664 231412026860 242982628203 277694432232 281000318330 323976837604 337200381996 347118040290 393400445662 404971047005 421500477495 462824053720 485965256406 562000636660 590100668493 647953675208 674400763992 694236080580 786800891324 809942094010 843000954990 971930512812 983501114155 1124001273320 1180201336986 1214913141015 1376901559817 1388472161160 1573601782648 1619884188020 1686001909980 1943861025624 1967002228310 2360402673972 2429826282030 2753803119634 2950503342465 3239768376040 3372003819960 3934004456620 4130704679451 4720805347944 4859652564060 5507606239268 5901006684930 6884507799085 7868008913240 8261409358902 9719305128120 11015212478536 11802013369860 13769015598170 16522818717804 20653523397255 23604026739720 27538031196340 33045637435608 41307046794510 55076062392680 82614093589020 165228187178040
• Sum of all divisors σ(n): 610531044948000
• Sum of proper divisors (its aliquot sum) s(n): 445302857769960
• 165228187178040 is an abundant number, because the sum of its proper divisors (445302857769960) is greater than itself. Its abundance is 280074670591920

Bases of 165228187178040

• Binary: 100101100100011000101111011001110101010000111000₂
• Hexadecimal: 0x96462F675438
• Base-36: 1MKGS4KW8O

Squares and roots of 165228187178040

• 165228187178040 squared (165228187178040²) is 27300353838141421858658241600
• 165228187178040 cubed (165228187178040³) is 4510787973995153580650970259891492534464000
• The square root of 165228187178040 is 12854111.6837391763
• The cube root of 165228187178040 is 54873.3379692073

Scales and comparisons

• 165,228,187,178,040 seconds is equal to 5,253,745 years, 13 weeks, 6 days, 12 hours, 34 minutes.
• To count from 1 to 165,228,187,178,040 would take you about thirteen million, one hundred thirty-four thousand, three hundred sixty-three 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 165228187178040 cubic inches would be around 4572.8 feet tall.

Recreational maths with 165228187178040

• 165228187178040 backwards is 040871781822561
• 165228187178040 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 165228187178040's digits is 60
• More coming soon!