1128196918420

Names of 1128196918420

• Cardinal: 1128196918420 can be written as One trillion, one hundred twenty-eight billion, one hundred ninety-six million, nine hundred eighteen thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.12819691842 × 10¹²

Factors of 1128196918420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 153

Divisors of 1128196918420

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 11 13 19 20 22 26 38 44 52 55 65 76 95 103 110 130 143 190 206 209 220 247 260 286 361 380 412 418 494 515 572 715 722 836 988 1030 1045 1133 1235 1339 1430 1444 1805 1957 2060 2090 2266 2470 2678 2717 2860 3610 3914 3971 4180 4532 4693 4940 5356 5434 5665 6695 7220 7828 7942 9386 9785 10609 10868 11330 13390 13585 14729 15884 18772 19570 19855 21218 21527 22660 23465 25441 26780 27170 29458 37183 39140 39710 42436 43054 46930 50882 51623 53045 54340 58916 73645 74366 79420 86108 93860 101764 103246 106090 107635 116699 127205 137917 147290 148732 185915 201571 206492 212180 215270 233398 254410 258115 275834 279851 294580 371830 403142 409013 430540 466796 483379 508820 516230 551668 559702 583495 689585 743660 806284 818026 966758 1007855 1032460 1092727 1119404 1166990 1379170 1399255 1517087 1636052 1933516 2015710 2045065 2185454 2217281 2333980 2416895 2620423 2758340 2798510 3034174 3829849 4031420 4090130 4370908 4434562 4833790 5240846 5317169 5463635 5597020 6068348 7585435 7659698 8180260 8869124 9667580 10481692 10634338 10927270 11086405 12019997 13102115 14205451 15170870 15319396 19149245 20761813 21268676 21854540 22172810 24039994 26204230 26585845 28410902 28824653 30341740 38298490 41523626 42128339 44345620 48079988 49788037 52408460 53171690 56821804 57649306 60099985 71027255 76596980 83047252 84256678 99576074 103809065 106343380 115298612 120199970 142054510 144123265 156259961 168513356 199152148 207618130 210641695 228379943 240399940 248940185 269903569 284109020 288246530 312519922 394474447 415236260 421283390 456759886 497880370 539807138 547668407 576493060 625039844 781299805 788948894 842566780 913519772 995760740 1079614276 1095336814 1141899715 1349517845 1562599610 1577897788 1972372235 2190673628 2283799430 2699035690 2738342035 2968939259 3125199220 3944744470 4339218917 4567598860 5128167811 5398071380 5476684070 5937878518 7889488940 8678437834 10256335622 10953368140 11875757036 14844696295 17356875668 20512671244 21696094585 25640839055 29689392590 43392189170 51281678110 56409845921 59378785180 86784378340 102563356220 112819691842 225639383684 282049229605 564098459210 1128196918420
• Sum of all divisors σ(n): 2966417475840
• Sum of proper divisors (its aliquot sum) s(n): 1838220557420
• 1128196918420 is an abundant number, because the sum of its proper divisors (1838220557420) is greater than itself. Its abundance is 710023639000

Bases of 1128196918420

• Binary: 10000011010101101110001101100110010010100₂
• Hexadecimal: 0x106ADC6CC94
• Base-36: EEABBDLG

Squares and roots of 1128196918420

• 1128196918420 squared (1128196918420²) is 1272828286732384135296400
• 1128196918420 cubed (1128196918420³) is 1436000950769283952661094833319688000
• The square root of 1128196918420 is 1062166.1444519873
• The cube root of 1128196918420 is 10410.2614400529

Scales and comparisons

• 1,128,196,918,420 seconds is equal to 35,873 years, 8 weeks, 6 days, 16 hours, 53 minutes, 40 seconds.
• To count from 1 to 1,128,196,918,420 would take you about eighty-nine thousand, six hundred eighty-two 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 1128196918420 cubic inches would be around 867.5 feet tall.

Recreational maths with 1128196918420

• 1128196918420 backwards is 0248196918211
• 1128196918420 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1128196918420's digits is 52
• More coming soon!