328985020

Names of 328985020

• Cardinal: 328985020 can be written as Three hundred twenty-eight million, nine hundred eighty-five thousand and twenty.

Scientific notation

• Scientific notation: 3.2898502 × 10⁸

Factors of 328985020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 75

Divisors of 328985020

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 10 13 14 17 20 26 28 31 34 35 49 52 62 65 68 70 85 91 98 119 124 130 140 155 170 182 196 217 221 238 245 260 310 340 343 364 403 434 442 455 476 490 527 595 620 637 686 806 833 868 884 910 980 1054 1085 1105 1190 1274 1372 1519 1547 1612 1666 1715 1820 2015 2108 2170 2210 2380 2401 2548 2635 2821 3038 3094 3185 3332 3430 3689 4030 4165 4340 4420 4459 4802 5270 5642 5831 6076 6188 6370 6851 6860 7378 7595 7735 8060 8330 8918 9604 10540 10633 10829 11284 11662 12005 12740 13702 14105 14756 15190 15470 16660 17836 18445 19747 21266 21658 22295 23324 24010 25823 27404 28210 29155 30380 30940 31213 34255 36890 39494 40817 42532 43316 44590 47957 48020 51646 53165 54145 56420 58310 62426 68510 73780 74431 75803 78988 81634 89180 95914 98735 103292 106330 108290 116620 124852 129115 137020 138229 148862 151606 156065 163268 180761 191828 197470 204085 212660 216580 239785 258230 276458 297724 303212 312130 335699 361522 372155 379015 394940 408170 479570 516460 530621 552916 624260 671398 691145 723044 744310 758030 816340 903805 959140 967603 1061242 1265327 1342796 1382290 1488620 1516060 1678495 1807610 1935206 2122484 2349893 2530654 2653105 2764580 3356990 3615220 3870412 4699786 4838015 5061308 5306210 6326635 6713980 9399572 9676030 10612420 11749465 12653270 16449251 19352060 23498930 25306540 32898502 46997860 65797004 82246255 164492510 328985020
• Sum of all divisors σ(n): 948665088
• Sum of proper divisors (its aliquot sum) s(n): 619680068
• 328985020 is an abundant number, because the sum of its proper divisors (619680068) is greater than itself. Its abundance is 290695048

Bases of 328985020

• Binary: 10011100110111110100110111100₂
• Hexadecimal: 0x139BE9BC
• Base-36: 5FVAGS

Squares and roots of 328985020

• 328985020 squared (328985020²) is 108231143384400400
• 328985020 cubed (328985020³) is 35606424870939833282008000
• The square root of 328985020 is 18137.9442054495
• The cube root of 328985020 is 690.3331164757

Scales and comparisons

• 328,985,020 seconds is equal to 10 years, 23 weeks, 6 days, 16 hours, 43 minutes, 40 seconds.
• To count from 1 to 328,985,020 would take you about 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 328985020 cubic inches would be around 57.5 feet tall.

Recreational maths with 328985020

• 328985020 backwards is 020589823
• The number of decimal digits it has is: 9
• The sum of 328985020's digits is 37
• More coming soon!