38681004492

Names of 38681004492

• Cardinal: 38681004492 can be written as Thirty-eight billion, six hundred eighty-one million, four thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 3.8681004492 × 10¹⁰

Factors of 38681004492

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 486

Divisors of 38681004492

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 23 26 27 36 39 43 46 52 54 69 78 86 89 92 108 117 129 138 156 172 178 207 234 258 267 276 299 313 351 356 387 414 468 516 534 559 598 621 626 702 774 801 828 897 939 989 1068 1118 1157 1161 1196 1242 1252 1404 1548 1602 1677 1794 1878 1978 2047 2236 2314 2322 2403 2484 2691 2817 2967 3204 3354 3471 3588 3756 3827 3956 4069 4094 4628 4644 4806 5031 5382 5634 5934 6141 6708 6942 7199 7654 8073 8138 8188 8451 8901 9612 10062 10413 10764 11268 11481 11868 12207 12282 12857 13459 13884 14398 15093 15308 16146 16276 16902 17802 18423 20124 20826 21597 22962 24414 24564 25714 26611 26703 26918 27857 28796 30186 31239 32292 33804 34443 35604 36621 36846 38571 40377 41652 43194 45924 48828 49751 51428 53222 53406 53836 55269 55714 60372 62478 64791 68886 73242 73692 77142 79833 80754 83571 86388 88021 93587 99502 103329 106444 106812 109863 110538 111428 115713 121131 124956 129582 137772 146484 149253 154284 159666 161508 167142 174967 176042 187174 194373 199004 206658 219726 221076 231426 239499 242262 250713 259164 264063 280761 298506 309557 319332 334284 347139 349934 352084 362141 363393 374348 388746 413316 439452 447759 462852 478998 484524 501426 524901 528126 561522 597012 619114 640711 694278 699868 718497 724282 726786 752139 777492 792189 842283 895518 928671 957996 1002852 1049802 1056252 1086423 1123044 1144273 1197851 1238228 1281422 1343277 1388556 1436994 1448564 1453572 1504278 1574703 1584378 1684566 1791036 1857342 1922133 2099604 2172846 2288546 2376567 2395702 2526849 2562844 2686554 2786013 2873988 3008556 3149406 3168756 3259269 3369132 3432819 3593553 3714684 3844266 4024241 4345692 4577092 4724109 4753134 4791404 5053698 5373108 5572026 5766399 6298812 6518538 6865638 7187106 7688532 8048482 8329243 8358039 9448218 9506268 9777807 10107396 10298457 10780659 11144052 11532798 12072723 13037076 13731276 14374212 15572063 16096964 16658486 16716078 17299197 18896436 19555614 20596914 21561318 23065596 24145446 24987729 27550573 30895371 31144126 32341977 33316972 33432156 34598394 36218169 39111228 41193828 43122636 46716189 48290892 49975458 55101146 61790742 62288252 64683954 69196788 72436338 74963187 82651719 93432378 99950916 108654507 110202292 123581484 129367908 140148567 144872676 149926374 165303438 186864756 217309014 224889561 247955157 280297134 299852748 330606876 358157449 420445701 434618028 449779122 495910314 560594268 716314898 743865471 840891402 899558244 991820628 1074472347 1432629796 1487730942 1681782804 2148944694 2975461884 3223417041 4297889388 6446834082 9670251123 12893668164 19340502246 38681004492
• Sum of all divisors σ(n): 116982835200
• Sum of proper divisors (its aliquot sum) s(n): 78301830708
• 38681004492 is an abundant number, because the sum of its proper divisors (78301830708) is greater than itself. Its abundance is 39620826216

Bases of 38681004492

• Binary: 100100000001100100010100100111001100₂
• Hexadecimal: 0x9019149CC
• Base-36: HRPO630

Squares and roots of 38681004492

• 38681004492 squared (38681004492²) is 1496220108510124178064
• 38681004492 cubed (38681004492³) is 57875296738300840759171391863488
• The square root of 38681004492 is 196674.8700063127
• The cube root of 38681004492 is 3381.9401257205

Scales and comparisons

• 38,681,004,492 seconds is equal to 1,229 years, 48 weeks, 4 days, 19 hours, 28 minutes, 12 seconds.
• To count from 1 to 38,681,004,492 would take you about two thousand, four hundred fifty-nine 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 38681004492 cubic inches would be around 281.8 feet tall.

Recreational maths with 38681004492

• 38681004492 backwards is 29440018683
• The number of decimal digits it has is: 11
• The sum of 38681004492's digits is 45
• More coming soon!