38440531948

Names of 38440531948

• Cardinal: 38440531948 can be written as Thirty-eight billion, four hundred forty million, five hundred thirty-one thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 3.8440531948 × 10¹⁰

Factors of 38440531948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 143

Divisors of 38440531948

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 13 14 19 23 26 28 38 46 49 52 76 79 91 92 98 133 158 161 182 196 247 266 299 316 322 361 364 437 494 529 532 553 598 637 644 722 874 931 988 1027 1058 1106 1127 1196 1274 1444 1501 1729 1748 1817 1862 2054 2093 2116 2212 2254 2527 2548 3002 3059 3458 3634 3703 3724 3871 4108 4186 4508 4693 5054 5681 6004 6118 6877 6916 7189 7268 7406 7742 8303 8372 9386 10051 10108 10507 11362 12103 12236 12719 13754 14378 14651 14812 15484 16606 17689 18772 19513 20102 21014 21413 22724 23621 24206 25438 25921 27508 28519 28756 29302 32851 33212 34523 35378 39026 39767 40204 41791 42028 42826 47242 48139 48412 50323 50876 51842 57038 58121 58604 65702 69046 70357 70756 73549 78052 79534 83582 85652 89033 94484 96278 100646 103684 107939 114076 116242 130663 131404 136591 138092 140714 147098 159068 165347 167164 178066 190969 192556 199633 201292 215878 229957 232484 241661 261326 273182 278369 281428 292537 294196 330694 336973 356132 370747 381938 399266 406847 431756 448799 459914 483322 492499 522652 543283 546364 556738 585074 655937 661388 673946 741494 755573 763876 794029 798532 813694 897598 914641 919828 956137 966644 984998 1086566 1113476 1157429 1170148 1311874 1336783 1347892 1397431 1482988 1511146 1588058 1627388 1691627 1795196 1829282 1912274 1969996 2047759 2173132 2314858 2482597 2595229 2623748 2673566 2794862 3022292 3141593 3176116 3383254 3658564 3802981 3824548 4095518 4591559 4629716 4965194 5190458 5289011 5347132 5558203 5589724 6283186 6402487 6766508 7605962 8191036 8527181 9183118 9357481 9930388 10322377 10380916 10578022 11116406 12566372 12804974 15086551 15211924 17054362 17378179 18166603 18366236 18714962 20644754 21156044 21991151 22232812 25609948 26620867 30173102 32140913 34108724 34756358 36333206 37429924 38907421 41289508 43982302 53241734 59690267 60346204 64281826 69512716 72256639 72666412 77814842 87964604 105605857 106483468 119380534 121647253 128563652 144513278 155629684 196125163 211211714 238761068 243294506 289026556 392250326 417831869 422423428 486589012 505796473 739240999 784500652 835663738 1011592946 1372876141 1478481998 1671327476 2023185892 2745752282 2956963996 5491504564 9610132987 19220265974 38440531948
• Sum of all divisors σ(n): 94154487840
• Sum of proper divisors (its aliquot sum) s(n): 55713955892
• 38440531948 is an abundant number, because the sum of its proper divisors (55713955892) is greater than itself. Its abundance is 17273423944

Bases of 38440531948

• Binary: 100011110011001110111111011111101100₂
• Hexadecimal: 0x8F33BF7EC
• Base-36: HNQI0A4

Squares and roots of 38440531948

• 38440531948 squared (38440531948²) is 1477674496445208674704
• 38440531948 cubed (38440531948³) is 56802593689346856491485851443392
• The square root of 38440531948 is 196062.5715122599
• The cube root of 38440531948 is 3374.9172566233

Scales and comparisons

• 38,440,531,948 seconds is equal to 1,222 years, 15 weeks, 13 hours, 32 minutes, 28 seconds.
• To count from 1 to 38,440,531,948 would take you about two thousand, four hundred forty-four 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 38440531948 cubic inches would be around 281.2 feet tall.

Recreational maths with 38440531948

• 38440531948 backwards is 84913504483
• 38440531948 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38440531948's digits is 49
• More coming soon!