38955473856

Names of 38955473856

• Cardinal: 38955473856 can be written as Thirty-eight billion, nine hundred fifty-five million, four hundred seventy-three thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 3.8955473856 × 10¹⁰

Factors of 38955473856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 368

Divisors of 38955473856

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 79 81 96 104 108 117 144 156 158 162 192 208 216 234 237 243 271 288 312 316 324 351 416 432 468 474 486 542 576 624 632 648 702 711 729 813 832 864 936 948 972 1027 1053 1084 1248 1264 1296 1404 1422 1458 1626 1728 1872 1896 1944 2054 2106 2133 2168 2187 2439 2496 2528 2592 2808 2844 2916 3081 3159 3252 3523 3744 3792 3888 4108 4212 4266 4336 4374 4878 5056 5184 5616 5688 5832 6162 6318 6399 6504 7046 7317 7488 7584 7776 8216 8424 8532 8672 8748 9243 9477 9756 10569 11232 11376 11664 12324 12636 12798 13008 14092 14634 15168 15552 16432 16848 17064 17344 17496 18486 18954 19197 19512 21138 21409 21951 22464 22752 23328 24648 25272 25596 26016 27729 28184 28431 29268 31707 32864 33696 34128 34992 36972 37908 38394 39024 42276 42818 43902 45504 46656 49296 50544 51192 52032 55458 56368 56862 57591 58536 63414 64227 65728 65853 67392 68256 69984 73944 75816 76788 78048 83187 84552 85636 87804 95121 98592 101088 102384 110916 112736 113724 115182 117072 126828 128454 131706 136512 139968 147888 151632 153576 156096 166374 169104 171272 172773 175608 190242 192681 197184 197559 202176 204768 221832 225472 227448 230364 234144 249561 253656 256908 263412 278317 285363 295776 303264 307152 332748 338208 342544 345546 351216 380484 385362 395118 409536 443664 454896 460728 468288 499122 507312 513816 526824 556634 570726 578043 591552 592677 606528 614304 665496 676416 685088 691092 702432 748683 760968 770724 790236 834951 856089 887328 909792 921456 998244 1014624 1027632 1053648 1113268 1141452 1156086 1185354 1228608 1330992 1370176 1382184 1404864 1497366 1521936 1541448 1580472 1669902 1712178 1734129 1774656 1819584 1842912 1996488 2029248 2055264 2107296 2226536 2246049 2282904 2312172 2370708 2504853 2568267 2661984 2764368 2994732 3043872 3082896 3160944 3339804 3424356 3468258 3685824 3992976 4110528 4214592 4453072 4492098 4565808 4624344 4741416 5009706 5136534 5202387 5323968 5528736 5989464 6087744 6165792 6321888 6679608 6848712 6936516 7514559 7704801 7985952 8906144 8984196 9131616 9248688 9482832 10019412 10273068 10404774 11057472 11978928 12331584 12643776 13359216 13697424 13873032 15029118 15409602 15607161 15971904 17812288 17968392 18263232 18497376 18965664 20038824 20546136 20809548 22543677 23957856 26718432 27394848 27746064 30058236 30819204 31214322 35936784 36994752 37931328 40077648 41092272 41619096 45087354 46821483 47915712 53436864 54789696 55492128 60116472 61638408 62428644 67631031 71873568 80155296 82184544 83238192 90174708 93642966 110984256 120232944 123276816 124857288 135262062 143747136 160310592 164369088 166476384 180349416 187285932 202893093 240465888 246553632 249714576 270524124 332952768 360698832 374571864 405786186 480931776 493107264 499429152 541048248 608679279 721397664 749143728 811572372 998858304 1082096496 1217358558 1442795328 1498287456 1623144744 2164192992 2434717116 2996574912 3246289488 4328385984 4869434232 6492578976 9738868464 12985157952 19477736928 38955473856
• Sum of all divisors σ(n): 126900838400
• Sum of proper divisors (its aliquot sum) s(n): 87945364544
• 38955473856 is an abundant number, because the sum of its proper divisors (87945364544) is greater than itself. Its abundance is 48989890688

Bases of 38955473856

• Binary: 100100010001111011010101101111000000₂
• Hexadecimal: 0x911ED5BC0
• Base-36: HW93000

Squares and roots of 38955473856

• 38955473856 squared (38955473856²) is 1517528943345499508736
• 38955473856 cubed (38955473856³) is 59116059078218911287826091606016
• The square root of 38955473856 is 197371.4109388693
• The cube root of 38955473856 is 3389.9203740401

Scales and comparisons

• 38,955,473,856 seconds is equal to 1,238 years, 34 weeks, 3 days, 12 hours, 57 minutes, 36 seconds.
• To count from 1 to 38,955,473,856 would take you about two thousand, four hundred seventy-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 38955473856 cubic inches would be around 282.5 feet tall.

Recreational maths with 38955473856

• 38955473856 backwards is 65837455983
• The number of decimal digits it has is: 11
• The sum of 38955473856's digits is 63
• More coming soon!