38783428398

Names of 38783428398

• Cardinal: 38783428398 can be written as Thirty-eight billion, seven hundred eighty-three million, four hundred twenty-eight thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 3.8783428398 × 10¹⁰

Factors of 38783428398

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 419

Divisors of 38783428398

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 41 54 66 78 81 82 99 117 123 143 162 169 198 234 243 246 286 297 338 349 351 369 429 451 486 507 533 594 698 702 729 738 858 891 902 1014 1047 1053 1066 1107 1287 1353 1458 1521 1599 1782 1859 2094 2106 2214 2574 2673 2706 3042 3141 3159 3198 3321 3718 3839 3861 4059 4537 4563 4797 5346 5577 5863 6282 6318 6642 6929 7678 7722 8019 8118 9074 9126 9423 9477 9594 9963 11154 11517 11583 11726 12177 13611 13689 13858 14309 14391 16038 16731 17589 18846 18954 19926 20787 23034 23166 24354 27222 27378 28269 28618 28782 29889 33462 34551 34749 35178 36531 40833 41067 41574 42927 43173 49907 50193 52767 56538 58981 59778 62361 69102 69498 73062 76219 81666 82134 84807 85854 86346 99814 100386 103653 104247 105534 109593 117962 122499 123201 124722 128781 129519 149721 150579 152438 157399 158301 169614 176943 186017 187083 207306 208494 219186 228657 244998 246402 254421 257562 259038 299442 301158 310959 314798 316602 328779 353886 367497 372034 374166 386343 388557 449163 451737 457314 472197 474903 508842 530829 558051 561249 621918 648791 657558 685971 734994 772686 777114 898326 903474 932877 944394 949806 1061658 1102491 1116102 1122498 1159029 1297582 1347489 1355211 1371942 1416591 1424709 1592487 1674153 1683747 1865754 1946373 2046187 2057913 2204982 2318058 2418221 2694978 2710422 2798631 2833182 2849418 3184974 3307473 3348306 3367494 3477087 3892746 4042467 4092374 4115826 4249773 4274127 4777461 4836442 5022459 5051241 5597262 5839119 6138561 6173739 6614946 6954174 7254663 8084934 8499546 8548254 9554922 10044918 10102482 10431261 11678238 12127401 12277122 12347478 12749319 14332383 14509326 15067377 17517357 18415683 18521217 20862522 21763989 24254802 25498638 26600431 28664766 30134754 35034714 36382203 36831366 37042434 38247957 42997149 43527978 45202131 52552071 53200862 55247049 55563651 65291967 72764406 76495914 79801293 85994298 90404262 105104142 110494098 111127302 114743871 130583934 135606393 157656213 159602586 165741147 195875901 229487742 239403879 271212786 315312426 331482294 391751802 472968639 478807758 497223441 587627703 718211637 945937278 994446882 1175255406 1436423274 1491670323 1762883109 2154634911 2983340646 3525766218 4309269822 6463904733 12927809466 19391714199 38783428398
• Sum of all divisors σ(n): 105850054800
• Sum of proper divisors (its aliquot sum) s(n): 67066626402
• 38783428398 is an abundant number, because the sum of its proper divisors (67066626402) is greater than itself. Its abundance is 28283198004

Bases of 38783428398

• Binary: 100100000111101011000010011100101110₂
• Hexadecimal: 0x907AC272E
• Base-36: HTENGVI

Squares and roots of 38783428398

• 38783428398 squared (38783428398²) is 1504154318302792846404
• 38783428398 cubed (38783428398³) is 58336261303438867241936145780792
• The square root of 38783428398 is 196935.0867621105
• The cube root of 38783428398 is 3384.9225217995

Scales and comparisons

• 38,783,428,398 seconds is equal to 1,233 years, 10 weeks, 6 hours, 33 minutes, 18 seconds.
• To count from 1 to 38,783,428,398 would take you about two thousand, four hundred sixty-six 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 38783428398 cubic inches would be around 282.1 feet tall.

Recreational maths with 38783428398

• 38783428398 backwards is 89382438783
• The number of decimal digits it has is: 11
• The sum of 38783428398's digits is 63
• More coming soon!