147028640990

Names of 147028640990

• Cardinal: 147028640990 can be written as One hundred forty-seven billion, twenty-eight million, six hundred forty thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.4702864099 × 10¹¹

Factors of 147028640990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 610

Divisors of 147028640990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 49 55 61 70 77 98 110 122 154 193 245 305 331 343 385 386 427 490 539 610 662 671 686 770 854 965 1078 1342 1351 1655 1715 1930 2123 2135 2317 2695 2702 2989 3310 3355 3430 3641 3773 4246 4270 4634 4697 5390 5978 6710 6755 7282 7546 9394 9457 10615 11585 11773 13510 14861 14945 16219 18205 18865 18914 20191 20923 21230 23170 23485 23546 25487 29722 29890 32438 32879 36410 37730 40382 41846 46970 47285 50974 58865 63883 65758 66199 74305 81095 82411 94570 100955 104027 104615 113533 117730 127435 127766 129503 132398 141337 148610 162190 164395 164822 178409 201910 208054 209230 222101 227066 230153 254870 259006 282674 319415 328790 330995 356818 412055 444202 447181 460306 520135 567665 576877 638830 647515 661990 702713 706685 728189 824110 892045 894362 906521 989359 1040270 1110505 1135330 1150765 1153754 1248863 1295030 1405426 1413370 1456378 1554707 1784090 1813042 1978718 2221010 2235905 2301530 2497726 2884385 3109414 3130267 3513565 3640945 3896863 4038139 4471810 4532605 4918991 4946795 5768770 6244315 6260534 6345647 6925513 7027130 7281890 7773535 7793726 8076278 9065210 9837982 9893590 10882949 12488630 12691294 13851026 15547070 15651335 19484315 20190695 21765898 21911869 24594955 27278041 31302670 31728235 34432937 34627565 38968630 40381390 42865493 43823738 44419529 49189910 54414745 54556082 63456470 68865874 69255130 76180643 85730986 88839058 108829490 109559345 136390205 152361286 172164685 190946287 214327465 219118690 222097645 241030559 272780410 300058451 344329370 380903215 381892574 428654930 444195290 482061118 600116902 761806430 954731435 1205152795 1336624009 1500292255 1909462870 2100409157 2410305590 2673248018 3000584510 4200818314 6683120045 10502045785 13366240090 14702864099 21004091570 29405728198 73514320495 147028640990
• Sum of all divisors σ(n): 345020774400
• Sum of proper divisors (its aliquot sum) s(n): 197992133410
• 147028640990 is an abundant number, because the sum of its proper divisors (197992133410) is greater than itself. Its abundance is 50963492420

Bases of 147028640990

• Binary: 10001000111011100101110000010011011110₂
• Hexadecimal: 0x223B9704DE
• Base-36: 1VJL21GE

Squares and roots of 147028640990

• 147028640990 squared (147028640990²) is 21617421271366308180100
• 147028640990 cubed (147028640990³) is 3178380071237306292193623162299000
• The square root of 147028640990 is 383443.1391875463
• The cube root of 147028640990 is 5277.9748243937

Scales and comparisons

• 147,028,640,990 seconds is equal to 4,675 years, 2 weeks, 6 days, 9 hours, 9 minutes, 50 seconds.
• To count from 1 to 147,028,640,990 would take you about nine thousand, three hundred fifty 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 147028640990 cubic inches would be around 439.8 feet tall.

Recreational maths with 147028640990

• 147028640990 backwards is 099046820741
• The number of decimal digits it has is: 12
• The sum of 147028640990's digits is 50
• More coming soon!