38490988032

Names of 38490988032

• Cardinal: 38490988032 can be written as Thirty-eight billion, four hundred ninety million, nine hundred eighty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 3.8490988032 × 10¹⁰

Factors of 38490988032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 83

Divisors of 38490988032

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 71 72 84 96 98 112 126 128 142 144 147 168 192 196 213 224 252 256 284 288 294 336 343 384 392 426 441 448 497 504 512 568 576 588 639 672 686 768 784 852 882 896 994 1008 1029 1136 1152 1176 1278 1344 1372 1491 1536 1568 1704 1764 1792 1988 2016 2058 2272 2304 2352 2401 2556 2688 2744 2982 3087 3136 3408 3479 3528 3584 3976 4032 4116 4473 4544 4608 4704 4802 5112 5376 5488 5964 6174 6272 6816 6958 7056 7203 7952 8064 8232 8946 9088 9408 9604 10224 10437 10752 10976 11928 12348 12544 13632 13916 14112 14406 15904 16128 16464 16807 17892 18176 18816 19208 20448 20874 21609 21952 23856 24353 24696 25088 27264 27832 28224 28812 31311 31808 32256 32928 33614 35784 36352 37632 38416 40896 41748 43218 43904 47712 48706 49392 50421 54528 55664 56448 57624 62622 63616 65856 67228 71568 73059 75264 76832 81792 83496 86436 87808 95424 97412 98784 100842 109056 111328 112896 115248 117649 125244 127232 131712 134456 143136 146118 151263 153664 163584 166992 170471 172872 175616 190848 194824 197568 201684 219177 222656 225792 230496 235298 250488 254464 263424 268912 286272 292236 302526 307328 327168 333984 340942 345744 352947 381696 389648 395136 403368 438354 445312 460992 470596 500976 511413 526848 537824 572544 584472 605052 614656 667968 681884 691488 705894 763392 779296 790272 806736 876708 890624 921984 941192 1001952 1022826 1058841 1075648 1145088 1168944 1193297 1210104 1229312 1335936 1363768 1382976 1411788 1534239 1558592 1580544 1613472 1753416 1781248 1843968 1882384 2003904 2045652 2117682 2151296 2290176 2337888 2386594 2420208 2671872 2727536 2765952 2823576 3068478 3117184 3226944 3506832 3579891 3687936 3764768 4007808 4091304 4235364 4302592 4675776 4773188 4840416 5343744 5455072 5531904 5647152 6136956 6234368 6453888 7013664 7159782 7529536 8015616 8182608 8353079 8470728 8605184 9351552 9546376 9680832 10739673 10910144 11063808 11294304 12273912 12468736 12907776 14027328 14319564 15059072 16031232 16365216 16706158 16941456 18703104 19092752 19361664 21479346 21820288 22588608 24547824 25059237 25815552 28054656 28639128 30118144 32730432 33412316 33882912 37406208 38185504 38723328 42958692 43640576 45177216 49095648 50118474 56109312 57278256 60236288 65460864 66824632 67765824 75177711 76371008 77446656 85917384 87281152 90354432 98191296 100236948 112218624 114556512 130921728 133649264 135531648 150355422 152742016 171834768 180708864 196382592 200473896 229113024 261843456 267298528 271063296 300710844 305484032 343669536 392765184 400947792 458226048 534597056 542126592 601421688 610968064 687339072 785530368 801895584 916452096 1069194112 1202843376 1374678144 1603791168 1832904192 2138388224 2405686752 2749356288 3207582336 4276776448 4811373504 5498712576 6415164672 9622747008 12830329344 19245494016 38490988032
• Sum of all divisors σ(n): 131427420696
• Sum of proper divisors (its aliquot sum) s(n): 92936432664
• 38490988032 is an abundant number, because the sum of its proper divisors (92936432664) is greater than itself. Its abundance is 54445444632

Bases of 38490988032

• Binary: 100011110110001111011101111000000000₂
• Hexadecimal: 0x8F63DDE00
• Base-36: HOKJGG0

Squares and roots of 38490988032

• 38490988032 squared (38490988032²) is 1481556159679567233024
• 38490988032 cubed (38490988032³) is 57026560410962103321266139168768
• The square root of 38490988032 is 196191.2027385527
• The cube root of 38490988032 is 3376.3932217941

Scales and comparisons

• 38,490,988,032 seconds is equal to 1,223 years, 46 weeks, 3 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 38,490,988,032 would take you about two thousand, four hundred forty-seven 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 38490988032 cubic inches would be around 281.4 feet tall.

Recreational maths with 38490988032

• 38490988032 backwards is 23088909483
• The number of decimal digits it has is: 11
• The sum of 38490988032's digits is 54
• More coming soon!