1228335805840

Names of 1228335805840

• Cardinal: 1228335805840 can be written as One trillion, two hundred twenty-eight billion, three hundred thirty-five million, eight hundred five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.22833580584 × 10¹²

Factors of 1228335805840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2025971

Divisors of 1228335805840

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 53 55 65 80 88 104 106 110 130 143 176 208 212 220 260 265 286 424 440 520 530 572 583 689 715 848 880 1040 1060 1144 1166 1378 1430 2120 2288 2332 2756 2860 2915 3445 4240 4664 5512 5720 5830 6890 7579 9328 11024 11440 11660 13780 15158 23320 27560 30316 37895 46640 55120 60632 75790 121264 151580 303160 606320 2025887 4051774 8103548 10129435 16207096 20258870 22284757 26336531 32414192 40517740 44569514 52673062 81035480 89139028 105346124 107372011 111423785 131682655 162070960 178278056 210692248 214744022 222847570 263365310 289701841 356556112 421384496 429488044 445695140 526730620 536860055 579403682 858976088 891390280 1053461240 1073720110 1158807364 1181092121 1395836143 1448509205 1717952176 1782780560 2106922480 2147440220 2317614728 2362184242 2791672286 2897018410 4294880440 4635229456 4724368484 5583344572 5794036820 5905460605 6979180715 8589760880 9448736968 11166689144 11588073640 11810921210 13958361430 15354197573 18897473936 22333378288 23176147280 23621842420 27916722860 30708395146 47243684840 55833445720 61416790292 76770987865 94487369680 111666891440 122833580584 153541975730 245667161168 307083951460 614167902920 1228335805840
• Sum of all divisors σ(n): 3418467204096
• Sum of proper divisors (its aliquot sum) s(n): 2190131398256
• 1228335805840 is an abundant number, because the sum of its proper divisors (2190131398256) is greater than itself. Its abundance is 961795592416

Bases of 1228335805840

• Binary: 10001110111111110100001001111010110010000₂
• Hexadecimal: 0x11DFE84F590
• Base-36: FOAFF9N4

Squares and roots of 1228335805840

• 1228335805840 squared (1228335805840²) is 1508808851908602178105600
• 1228335805840 cubed (1228335805840³) is 1853323936967678078471321380616704000
• The square root of 1228335805840 is 1108303.1200172631
• The cube root of 1228335805840 is 10709.5783037295

Scales and comparisons

• 1,228,335,805,840 seconds is equal to 39,057 years, 14 weeks, 3 days, 14 hours, 30 minutes, 40 seconds.
• To count from 1 to 1,228,335,805,840 would take you about ninety-seven thousand, six hundred forty-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 1228335805840 cubic inches would be around 892.5 feet tall.

Recreational maths with 1228335805840

• 1228335805840 backwards is 0485085338221
• The number of decimal digits it has is: 13
• The sum of 1228335805840's digits is 49
• More coming soon!