38868646752

Names of 38868646752

• Cardinal: 38868646752 can be written as Thirty-eight billion, eight hundred sixty-eight million, six hundred forty-six thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 3.8868646752 × 10¹⁰

Factors of 38868646752

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1915

Divisors of 38868646752

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 67 72 78 89 96 104 117 134 144 156 178 201 208 234 267 268 288 312 356 402 416 468 534 536 603 624 712 801 804 871 936 1068 1072 1157 1206 1248 1424 1602 1608 1741 1742 1872 2136 2144 2314 2412 2613 2848 3204 3216 3471 3482 3484 3744 4272 4628 4824 5223 5226 5963 6408 6432 6942 6964 6968 7839 8544 9256 9648 10413 10446 10452 11926 12816 13884 13928 13936 15669 15678 17889 18512 19296 20826 20892 20904 22633 23852 25632 27768 27856 27872 31338 31356 35778 37024 41652 41784 41808 45266 47704 53667 55536 55712 62676 62712 67899 71556 77519 83304 83568 83616 90532 95408 107334 111072 116647 125352 125424 135798 143112 154949 155038 166608 167136 181064 190816 203697 214668 232557 233294 250704 250848 271596 286224 309898 310076 333216 349941 362128 407394 429336 464847 465114 466588 501408 543192 572448 619796 620152 697671 699882 724256 814788 858672 929694 930228 933176 1049823 1086384 1239592 1240304 1394541 1395342 1399764 1516411 1629576 1717344 1859388 1860456 1866352 2014337 2099646 2172768 2479184 2480608 2789082 2790684 2799528 3032822 3259152 3718776 3720912 3732704 4028674 4199292 4549233 4958368 5578164 5581368 5599056 6043011 6065644 6518304 7437552 7441824 8057348 8398584 9098466 10381583 11156328 11162736 11198112 12086022 12131288 13647699 14875104 16114696 16797168 18129033 18196932 20763166 22312656 22325472 24172044 24262576 27295398 31144749 32229392 33594336 36258066 36393864 41526332 44625312 48344088 48525152 54590796 62289498 64458784 72516132 72787728 83052664 93434247 96688176 109181592 124578996 134960579 145032264 145575456 166105328 186868494 193376352 218363184 249157992 269921158 290064528 332210656 373736988 404881737 436726368 498315984 539842316 580129056 747473976 809763474 996631968 1079684632 1214645211 1494947952 1619526948 2159369264 2429290422 2989895904 3239053896 4318738528 4858580844 6478107792 9717161688 12956215584 19434323376 38868646752
• Sum of all divisors σ(n): 122239484640
• Sum of proper divisors (its aliquot sum) s(n): 83370837888
• 38868646752 is an abundant number, because the sum of its proper divisors (83370837888) is greater than itself. Its abundance is 44502191136

Bases of 38868646752

• Binary: 100100001100110000000111101101100000₂
• Hexadecimal: 0x90CC07B60
• Base-36: HUTDZS0

Squares and roots of 38868646752

• 38868646752 squared (38868646752²) is 1510771700331760149504
• 38868646752 cubed (38868646752³) is 58721651543113586457461684011008
• The square root of 38868646752 is 197151.3295719813
• The cube root of 38868646752 is 3387.3999244809

Scales and comparisons

• 38,868,646,752 seconds is equal to 1,235 years, 46 weeks, 6 days, 14 hours, 19 minutes, 12 seconds.
• To count from 1 to 38,868,646,752 would take you about two thousand, four hundred seventy-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 38868646752 cubic inches would be around 282.3 feet tall.

Recreational maths with 38868646752

• 38868646752 backwards is 25764686883
• The number of decimal digits it has is: 11
• The sum of 38868646752's digits is 63
• More coming soon!