1228371493363680

Names of 1228371493363680

• Cardinal: 1228371493363680 can be written as One quadrillion, two hundred twenty-eight trillion, three hundred seventy-one billion, four hundred ninety-three million, three hundred sixty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.22837149336368 × 10¹⁵

Factors of 1228371493363680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3060

Divisors of 1228371493363680

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 673 1346 2019 2377 2692 3365 4038 4754 5384 6730 7131 8076 9508 10095 10768 11885 13460 14262 16152 19016 20190 21536 23770 26920 28524 32304 35655 38032 40380 47540 53840 57048 64608 71310 76064 80760 95080 107680 114096 142620 161520 190160 228192 285240 323040 380320 452929 570480 905858 1140960 1358787 1599721 1811716 2264645 2717574 3199442 3623432 4529290 4799163 5435148 5650129 6398884 6793935 7246864 7998605 9058580 9598326 10870296 11300258 12797768 13587870 14493728 15997210 16950387 18117160 19196652 21740592 22600516 23995815 25595536 27175740 28250645 31994420 33900774 36234320 38393304 43481184 45201032 47991630 51191072 54351480 56501290 63988840 67801548 72468640 76786608 84751935 90402064 95983260 108702960 113002580 127977680 135603096 153573216 169503870 180804128 191966520 217405920 226005160 255955360 271206192 339007740 383933040 452010320 542412384 678015480 767866080 904020640 1076612233 1356030960 2153224466 2712061920 3229836699 3802536817 4306448932 5383061165 6459673398 7605073634 8612897864 10766122330 11407610451 12919346796 15210147268 16149183495 17225795728 19012684085 21532244660 22815220902 25838693592 30420294536 32298366990 34451591456 38025368170 43064489320 45630441804 51677387184 57038052255 60840589072 64596733980 76050736340 86128978640 91260883608 103354774368 114076104510 121681178144 129193467960 152101472680 172257957280 182521767216 228152209020 258386935920 304202945360 365043534432 456304418040 516773871840 608405890720 912608836080 1825217672160 2559107277841 5118214555682 7677321833523 10236429111364 12795536389205 15354643667046 20472858222728 25591072778410 30709287334092 38386609167615 40945716445456 51182145556820 61418574668184 76773218335230 81891432890912 102364291113640 122837149336368 153546436670460 204728582227280 245674298672736 307092873340920 409457164454560 614185746681840 1228371493363680
• Sum of all divisors σ(n): 3876759128674152
• Sum of proper divisors (its aliquot sum) s(n): 2648387635310472
• 1228371493363680 is an abundant number, because the sum of its proper divisors (2648387635310472) is greater than itself. Its abundance is 1420016141946792

Bases of 1228371493363680

• Binary: 100010111010011001010000110100000111001111111100000₂
• Hexadecimal: 0x45D3286839FE0
• Base-36: C3F62NJBHC

Squares and roots of 1228371493363680

• 1228371493363680 squared (1228371493363680²) is 1508896525708517338280743142400
• 1228371493363680 cubed (1228371493363680³) is 1853485478615839814109976092565340269228032000
• The square root of 1228371493363680 is 35048131.0965888737
• The cube root of 1228371493363680 is 107096.8201983771

Scales and comparisons

• 1,228,371,493,363,680 seconds is equal to 39,058,413 years, 46 weeks, 16 hours, 8 minutes.
• To count from 1 to 1,228,371,493,363,680 would take you about one hundred seventeen million, one hundred seventy-five thousand, two hundred forty-one 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 1228371493363680 cubic inches would be around 8924.7 feet tall.

Recreational maths with 1228371493363680

• 1228371493363680 backwards is 0863633941738221
• The number of decimal digits it has is: 16
• The sum of 1228371493363680's digits is 66
• More coming soon!