1988535229632

Names of 1988535229632

• Cardinal: 1988535229632 can be written as One trillion, nine hundred eighty-eight billion, five hundred thirty-five million, two hundred twenty-nine thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.988535229632 × 10¹²

Factors of 1988535229632

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11391

Divisors of 1988535229632

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 64 72 76 84 96 112 114 126 133 144 152 168 171 192 224 228 252 266 288 304 336 342 399 448 456 504 532 576 608 672 684 798 912 1008 1064 1197 1216 1344 1368 1596 1824 2016 2128 2394 2736 3169 3192 3648 4032 4256 4788 5472 6338 6384 8191 8512 9507 9576 10944 12676 12768 16382 19014 19152 22183 24573 25352 25536 28521 32764 38028 38304 44366 49146 50704 57042 57337 60211 65528 66549 73719 76056 76608 88732 98292 101408 114084 114674 120422 131056 133098 147438 152112 155629 172011 177464 180633 196584 199647 202816 228168 229348 240844 262112 266196 294876 304224 311258 344022 354928 361266 393168 399294 421477 456336 458696 466887 481688 516033 524224 532392 541899 589752 608448 622516 688044 709856 722532 786336 798588 842954 912672 917392 933774 963376 1032066 1064784 1083798 1089403 1179504 1245032 1264431 1376088 1400661 1419712 1445064 1572672 1597176 1685908 1825344 1834784 1867548 1926752 2064132 2129568 2167596 2178806 2359008 2490064 2528862 2752176 2801322 2890128 3194352 3268209 3371816 3669568 3735096 3793293 3853504 4128264 4259136 4335192 4357612 4718016 4980128 5057724 5504352 5602644 5780256 6388704 6536418 6743632 7470192 7586586 8256528 8670384 8715224 9804627 9960256 10115448 11008704 11205288 11560512 12777408 13072836 13487264 14940384 15173172 16513056 17340768 17430448 19609254 20230896 22410576 25957279 26145672 26974528 29880768 30346344 33026112 34681536 34860896 39218508 40461792 44821152 51914558 52291344 60692688 69721792 77871837 78437016 80923584 89642304 103829116 104582688 121385376 155743674 156874032 181700953 207658232 209165376 233615511 242770752 311487348 313748064 363401906 415316464 467231022 493188301 545102859 622974696 627496128 726803812 830632928 934462044 986376602 1090205718 1245949392 1453607624 1479564903 1635308577 1661265856 1868924088 1972753204 2180411436 2491898784 2907215248 2959129806 3270617154 3452318107 3737848176 3945506408 4360822872 4438694709 4983797568 5814430496 5918259612 6541234308 6904636214 7475696352 7891012816 8721645744 8877389418 10356954321 11628860992 11836519224 13082468616 13809272428 14951392704 15782025632 17443291488 17754778836 20713908642 23673038448 26164937232 27618544856 31070862963 31564051264 34886582976 35509557672 41427817284 47346076896 52329874464 55237089712 62141725926 71019115344 82855634568 94692153792 104659748928 110474179424 124283451852 142038230688 165711269136 220948358848 248566903704 284076461376 331422538272 497133807408 662845076544 994267614816 1988535229632
• Sum of all divisors σ(n): 6859875942400
• Sum of proper divisors (its aliquot sum) s(n): 4871340712768
• 1988535229632 is an abundant number, because the sum of its proper divisors (4871340712768) is greater than itself. Its abundance is 2882805483136

Bases of 1988535229632

• Binary: 11100111011111101111011111001110011000000₂
• Hexadecimal: 0x1CEFDEF9CC0
• Base-36: PDIQJ740

Squares and roots of 1988535229632

• 1988535229632 squared (1988535229632²) is 3954272359487590970855424
• 1988535229632 cubed (1988535229632³) is 7863209894401127165084480383312723968
• The square root of 1988535229632 is 1410154.3283031117
• The cube root of 1988535229632 is 12575.0898412363

Scales and comparisons

• 1,988,535,229,632 seconds is equal to 63,229 years, 14 weeks, 1 hour, 7 minutes, 12 seconds.
• To count from 1 to 1,988,535,229,632 would take you about one hundred fifty-eight thousand and seventy-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 1988535229632 cubic inches would be around 1047.9 feet tall.

Recreational maths with 1988535229632

• 1988535229632 backwards is 2369225358891
• 1988535229632 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1988535229632's digits is 63
• More coming soon!