38381432320

Names of 38381432320

• Cardinal: 38381432320 can be written as Thirty-eight billion, three hundred eighty-one million, four hundred thirty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.838143232 × 10¹⁰

Factors of 38381432320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 627

Divisors of 38381432320

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 31 32 35 40 44 55 56 62 64 70 77 80 88 110 112 121 124 128 140 154 155 160 176 217 220 224 242 248 256 280 308 310 320 341 352 385 434 440 448 484 496 512 560 571 605 616 620 640 682 704 770 847 868 880 896 968 992 1085 1120 1142 1210 1232 1240 1280 1364 1408 1540 1694 1705 1736 1760 1792 1936 1984 2170 2240 2284 2387 2420 2464 2480 2560 2728 2816 2855 3080 3388 3410 3472 3520 3584 3751 3872 3968 3997 4235 4340 4480 4568 4774 4840 4928 4960 5456 5632 5710 6160 6281 6776 6820 6944 7040 7502 7744 7936 7994 8470 8680 8960 9136 9548 9680 9856 9920 10912 11420 11935 12320 12562 13552 13640 13888 14080 15004 15488 15872 15988 16940 17360 17701 17920 18272 18755 19096 19360 19712 19840 19985 21824 22840 23870 24640 25124 26257 27104 27280 27776 28160 30008 30976 31405 31976 33880 34720 35402 36544 37510 38192 38720 39424 39680 39970 43648 43967 45680 47740 49280 50248 52514 54208 54560 55552 60016 61952 62810 63952 67760 69091 69440 70804 73088 75020 76384 77440 79360 79940 87296 87934 88505 91360 95480 98560 100496 105028 108416 109120 111104 120032 123907 125620 127904 131285 135520 138182 138880 141608 146176 150040 152768 154880 159880 174592 175868 177010 182720 190960 194711 197120 200992 210056 216832 218240 219835 240064 247814 251240 255808 262570 271040 276364 277760 283216 292352 300080 305536 309760 319760 345455 351736 354020 365440 381920 389422 401984 420112 433664 436480 439670 480128 483637 495628 502480 511616 525140 542080 552728 555520 566432 600160 611072 619535 639520 690910 703472 708040 730880 763840 778844 803968 840224 872960 879340 960256 967274 973555 991256 1004960 1023232 1050280 1084160 1105456 1132864 1200320 1222144 1239070 1279040 1362977 1381820 1406944 1416080 1461760 1527680 1557688 1607936 1680448 1758680 1920512 1934548 1947110 1982512 2009920 2046464 2100560 2141821 2168320 2210912 2265728 2400640 2418185 2478140 2558080 2725954 2763640 2813888 2832160 3055360 3115376 3215872 3360896 3517360 3869096 3894220 3965024 4019840 4201120 4283642 4421824 4531456 4801280 4836370 4956280 5116160 5451908 5527280 5627776 5664320 6110720 6230752 6721792 6814885 7034720 7738192 7788440 7930048 8039680 8402240 8567284 8843648 9062912 9602560 9672740 9912560 10232320 10709105 10903816 11054560 11255552 11328640 12461504 13443584 13629770 14069440 14992747 15476384 15576880 15860096 16079360 16804480 17134568 17687296 19345480 19825120 21418210 21807632 22109120 22511104 22657280 24923008 27259540 28138880 29985494 30952768 31153760 31720192 33608960 34269136 35374592 38690960 39650240 42836420 43615264 44218240 45314560 49846016 54519080 56277760 59970988 61905536 62307520 63440384 67217920 68538272 74963735 77381920 79300480 85672840 87230528 88436480 99692032 109038160 112555520 119941976 123811072 124615040 137076544 149927470 154763840 158600960 171345680 174461056 176872960 218076320 239883952 247622144 249230080 274153088 299854940 309527680 317201920 342691360 348922112 436152640 479767904 498460160 548306176 599709880 619055360 685382720 697844224 872305280 959535808 1096612352 1199419760 1238110720 1370765440 1744610560 1919071616 2398839520 2741530880 3489221120 3838143232 4797679040 5483061760 7676286464 9595358080 19190716160 38381432320
• Sum of all divisors σ(n): 119540348928
• Sum of proper divisors (its aliquot sum) s(n): 81158916608
• 38381432320 is an abundant number, because the sum of its proper divisors (81158916608) is greater than itself. Its abundance is 42777484288

Bases of 38381432320

• Binary: 100011101111101101100010111000000000₂
• Hexadecimal: 0x8EFB62E00
• Base-36: HMRBAPS

Squares and roots of 38381432320

• 38381432320 squared (38381432320²) is 1473134346934740582400
• 38381432320 cubed (38381432320³) is 56541006235143145120142983168000
• The square root of 38381432320 is 195911.7972966407
• The cube root of 38381432320 is 3373.1868031289

Scales and comparisons

• 38,381,432,320 seconds is equal to 1,220 years, 21 weeks, 2 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 38,381,432,320 would take you about two thousand, four hundred forty 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 38381432320 cubic inches would be around 281.1 feet tall.

Recreational maths with 38381432320

• 38381432320 backwards is 02323418383
• The number of decimal digits it has is: 11
• The sum of 38381432320's digits is 37
• More coming soon!