1355993520

Names of 1355993520

• Cardinal: 1355993520 can be written as One billion, three hundred fifty-five million, nine hundred ninety-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.35599352 × 10⁹

Factors of 1355993520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1906

Divisors of 1355993520

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 23 24 28 30 35 38 40 42 46 48 56 57 60 69 70 76 80 84 92 95 105 112 114 115 120 133 138 140 152 161 168 184 190 210 228 230 240 266 276 280 285 304 322 336 345 368 380 399 420 437 456 460 483 532 552 560 570 644 665 690 760 798 805 840 874 912 920 966 1064 1104 1140 1288 1311 1330 1380 1520 1596 1610 1680 1748 1840 1847 1932 1995 2128 2185 2280 2415 2576 2622 2660 2760 3059 3192 3220 3496 3694 3864 3990 4370 4560 4830 5244 5320 5520 5541 6118 6384 6440 6555 6992 7388 7728 7980 8740 9177 9235 9660 10488 10640 11082 12236 12880 12929 13110 14776 15295 15960 17480 18354 18470 19320 20976 22164 24472 25858 26220 27705 29552 30590 31920 34960 35093 36708 36940 38640 38787 42481 44328 45885 48944 51716 52440 55410 61180 64645 70186 73416 73880 77574 84962 88656 91770 103432 104880 105279 110820 122360 127443 129290 140372 146832 147760 155148 169924 175465 183540 193935 206864 210558 212405 221640 244720 245651 254886 258580 280744 297367 310296 339848 350930 367080 387870 421116 424810 443280 491302 509772 517160 526395 561488 594734 620592 637215 679696 701860 734160 736953 775740 807139 842232 849620 892101 982604 1019544 1034320 1052790 1189468 1228255 1274430 1403720 1473906 1486835 1551480 1614278 1684464 1699240 1784202 1965208 2039088 2105580 2378936 2421417 2456510 2548860 2807440 2947812 2973670 3102960 3228556 3398480 3568404 3684765 3930416 4035695 4211160 4460505 4757872 4842834 4913020 5097720 5649973 5895624 5947340 6457112 7136808 7369530 8071390 8422320 8921010 9685668 9826040 10195440 11299946 11791248 11894680 12107085 12914224 14273616 14739060 16142780 16949919 17842020 19371336 19652080 22599892 23789360 24214170 28249865 29478120 32285560 33899838 35684040 38742672 45199784 48428340 56499730 58956240 64571120 67799676 71368080 84749595 90399568 96856680 112999460 135599352 169499190 193713360 225998920 271198704 338998380 451997840 677996760 1355993520
• Sum of all divisors σ(n): 5279662080
• Sum of proper divisors (its aliquot sum) s(n): 3923668560
• 1355993520 is an abundant number, because the sum of its proper divisors (3923668560) is greater than itself. Its abundance is 2567675040

Bases of 1355993520

• Binary: 1010000110100101101000110110000₂
• Hexadecimal: 0x50D2D1B0
• Base-36: MFBNAO

Squares and roots of 1355993520

• 1355993520 squared (1355993520²) is 1838718426281990400
• 1355993520 cubed (1355993520³) is 2493290271142976675102208000
• The square root of 1355993520 is 36823.8172926165
• The cube root of 1355993520 is 1106.8426140791

Scales and comparisons

• 1,355,993,520 seconds is equal to 43 years, 6 weeks, 8 hours, 52 minutes.
• To count from 1 to 1,355,993,520 would take you about eighty-six 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 1355993520 cubic inches would be around 92.2 feet tall.

Recreational maths with 1355993520

• 1355993520 backwards is 0253995531
• 1355993520 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1355993520's digits is 42
• More coming soon!