38975466816

Names of 38975466816

• Cardinal: 38975466816 can be written as Thirty-eight billion, nine hundred seventy-five million, four hundred sixty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.8975466816 × 10¹⁰

Factors of 38975466816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1132

Divisors of 38975466816

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 64 66 72 78 88 96 99 104 108 117 121 132 143 144 156 169 176 192 198 208 216 234 242 264 286 288 297 312 338 351 352 363 396 416 429 432 468 484 507 528 572 576 594 624 676 702 704 726 792 832 858 864 936 968 1014 1056 1089 1103 1144 1188 1248 1287 1352 1404 1452 1521 1573 1584 1716 1728 1859 1872 1936 2028 2112 2178 2206 2288 2376 2496 2574 2704 2808 2904 3042 3146 3168 3267 3309 3432 3718 3744 3861 3872 4056 4356 4412 4563 4576 4719 4752 5148 5408 5577 5616 5808 6084 6292 6336 6534 6618 6864 7436 7488 7722 7744 8112 8712 8824 9126 9152 9438 9504 9927 10296 10816 11154 11232 11616 12133 12168 12584 13068 13236 13728 14157 14339 14872 15444 16224 16731 17424 17648 18252 18876 19008 19854 20449 20592 22308 22464 23232 24266 24336 25168 26136 26472 27456 28314 28678 29744 29781 30888 32448 33462 34848 35296 36399 36504 37752 39708 40898 41184 42471 43017 44616 48532 48672 50193 50336 52272 52944 56628 57356 59488 59562 61347 61776 66924 69696 70592 72798 73008 75504 79416 81796 82368 84942 86034 89232 97064 97344 100386 100672 104544 105888 109197 113256 114712 118976 119124 122694 123552 129051 133463 133848 145596 146016 151008 157729 158832 163592 169884 172068 178464 184041 186407 194128 200772 209088 211776 218394 226512 229424 238248 245388 247104 258102 266926 267696 291192 292032 302016 315458 317664 327184 327591 339768 344136 356928 368082 372814 387153 388256 400389 401544 436788 453024 458848 473187 476496 490776 516204 533852 535392 552123 559221 582384 630916 635328 654368 655182 679536 688272 736164 745628 774306 776512 800778 803088 873576 906048 917696 946374 952992 981552 1032408 1067704 1070784 1104246 1118442 1164768 1201167 1261832 1308736 1310364 1359072 1376544 1419561 1472328 1491256 1548612 1601556 1606176 1677663 1735019 1747152 1892748 1905984 1963104 2050477 2064816 2135408 2208492 2236884 2329536 2402334 2523664 2620728 2718144 2753088 2839122 2944656 2982512 3097224 3203112 3212352 3355326 3470038 3494304 3603501 3785496 3926208 4100954 4129632 4258683 4270816 4416984 4473768 4804668 5032989 5047328 5205057 5241456 5678244 5889312 5965024 6151431 6194448 6406224 6710652 6940076 6988608 7207002 7570992 8201908 8259264 8517366 8541632 8833968 8947536 9609336 10065978 10094656 10410114 10482912 11356488 11778624 11930048 12302862 12388896 12812448 13421304 13880152 14414004 15141984 15615171 16403816 17034732 17667936 17895072 18454293 19218672 20131956 20820228 20965824 22555247 22712976 24605724 24777792 25624896 26842608 27760304 28828008 30283968 31230342 32807632 34069464 35335872 35790144 36908586 38437344 40263912 41640456 45110494 45425952 46845513 49211448 53685216 55362879 55520608 57656016 62460684 65615264 67665741 68138928 73817172 76874688 80527824 83280912 90220988 90851904 93691026 98422896 107370432 110725758 111041216 115312032 124921368 131230528 135331482 136277856 147634344 161055648 166561824 180441976 187382052 196845792 202997223 221451516 230624064 249842736 270662964 272555712 295268688 322111296 333123648 360883952 374764104 393691584 405994446 442903032 499685472 541325928 590537376 608991669 721767904 749528208 811988892 885806064 999370944 1082651856 1181074752 1217983338 1443535808 1499056416 1623977784 1771612128 2165303712 2435966676 2998112832 3247955568 3543224256 4330607424 4871933352 6495911136 9743866704 12991822272 19487733408 38975466816
• Sum of all divisors σ(n): 136500900480
• Sum of proper divisors (its aliquot sum) s(n): 97525433664
• 38975466816 is an abundant number, because the sum of its proper divisors (97525433664) is greater than itself. Its abundance is 58549966848

Bases of 38975466816

• Binary: 100100010011000111100110110101000000₂
• Hexadecimal: 0x9131E6D40
• Base-36: HWKZIO0

Squares and roots of 38975466816

• 38975466816 squared (38975466816²) is 1519087013525117177856
• 38975466816 cubed (38975466816³) is 59207125486264747748038098026496
• The square root of 38975466816 is 197422.0525068059
• The cube root of 38975466816 is 3390.5002065557

Scales and comparisons

• 38,975,466,816 seconds is equal to 1,239 years, 15 weeks, 3 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 38,975,466,816 would take you about two thousand, four hundred seventy-eight 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 38975466816 cubic inches would be around 282.5 feet tall.

Recreational maths with 38975466816

• 38975466816 backwards is 61866457983
• The number of decimal digits it has is: 11
• The sum of 38975466816's digits is 63
• More coming soon!