38766768768

Names of 38766768768

• Cardinal: 38766768768 can be written as Thirty-eight billion, seven hundred sixty-six million, seven hundred sixty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8766768768 × 10¹⁰

Factors of 38766768768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 286

Divisors of 38766768768

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 31 32 36 39 42 48 52 56 62 63 64 72 78 79 84 91 93 96 104 112 117 124 126 128 144 151 156 158 168 182 186 192 208 217 224 234 237 248 252 273 279 288 302 312 316 336 364 372 384 403 416 434 448 453 468 474 496 504 546 553 558 576 604 624 632 651 672 711 728 744 806 819 832 868 896 906 936 948 992 1008 1027 1057 1092 1106 1116 1152 1208 1209 1248 1264 1302 1344 1359 1422 1456 1488 1612 1638 1659 1664 1736 1812 1872 1896 1953 1963 1984 2016 2054 2114 2184 2212 2232 2416 2418 2449 2496 2528 2604 2688 2718 2821 2844 2912 2976 3081 3171 3224 3276 3318 3472 3624 3627 3744 3792 3906 3926 3968 4032 4108 4228 4368 4424 4464 4681 4832 4836 4898 4977 4992 5056 5208 5436 5642 5688 5824 5889 5952 6162 6342 6448 6552 6636 6944 7189 7248 7254 7347 7488 7584 7812 7852 8064 8216 8456 8463 8736 8848 8928 9243 9362 9513 9664 9672 9796 9954 10112 10416 10872 11284 11376 11648 11778 11904 11929 12324 12684 12896 13104 13272 13741 13888 14043 14378 14496 14508 14694 14976 15168 15624 15704 16432 16912 16926 17143 17472 17667 17696 17856 18486 18724 19026 19328 19344 19592 19908 20832 21567 21744 22041 22568 22752 23556 23858 24648 25368 25389 25792 26208 26544 27482 27776 28086 28756 28992 29016 29388 30336 31248 31408 31837 32767 32864 33824 33852 34286 34944 35334 35392 35712 35787 36972 37448 38052 38688 39184 39816 41223 41664 42129 43134 43488 44082 45136 45504 47112 47716 49296 50736 50778 51429 51584 52416 53088 54964 56172 57512 57984 58032 58776 60853 62496 62816 63674 64701 65534 65728 67648 67704 68572 70668 70784 71574 73944 74896 76104 77376 78368 79632 82446 83328 83503 84258 86268 86976 88164 90272 91008 94224 95432 95511 98301 98592 101472 101556 102858 104832 106176 107361 109928 112344 115024 116064 117552 121706 123669 124992 125632 127348 129402 131068 131456 135296 135408 137144 141336 143148 147888 149792 152208 154287 154752 155077 156736 159264 164892 167006 168516 172536 173952 176328 180544 182559 188448 190864 191022 196602 197184 202944 203112 205716 212352 214722 219856 222859 224688 230048 232128 235104 243412 247338 249984 250509 251264 254696 258804 262136 270816 274288 282672 286296 286533 294903 295776 299584 304416 308574 310154 313472 318528 329784 334012 337032 345072 352656 361088 365118 369799 376896 381728 382044 393204 394368 405888 406224 411432 425971 429444 439712 445718 449376 460096 464256 465231 470208 486824 494676 501018 509392 517608 524272 541632 547677 548576 565344 572592 573066 589806 591552 599168 608832 617148 620308 637056 659568 668024 668577 674064 690144 705312 730236 739598 751527 753792 763456 764088 786408 812448 822864 851942 858888 879424 891436 898752 920192 930462 940416 973648 989352 1002036 1018784 1035216 1048544 1083264 1085539 1095354 1097152 1109397 1130688 1145184 1146132 1179612 1183104 1217664 1234296 1240616 1277913 1319136 1336048 1337154 1348128 1380288 1395693 1410624 1460472 1479196 1503054 1526912 1528176 1572816 1624896 1645728 1703884 1717776 1758848 1782872 1797504 1860924 1947296 1978704 2004072 2005731 2037568 2070432 2097088 2171078 2190708 2194304 2218794 2261376 2290368 2292264 2359224 2468592 2481232 2555826 2588593 2638272 2672096 2674308 2696256 2760576 2791386 2821248 2920944 2958392 3006108 3056352 3145632 3249792 3256617 3291456 3328191 3407768 3435552 3565744 3721848 3833739 3894592 3957408 4008144 4011462 4075136 4140864 4194176 4342156 4381416 4437588 4580736 4584528 4718448 4807387 4937184 4962464 5111652 5177186 5276544 5344192 5348616 5392512 5582772 5841888 5916784 6012216 6112704 6291264 6513234 6582912 6656382 6815536 6871104 7131488 7443696 7667478 7765779 7789184 7914816 8016288 8022924 8281728 8684312 8762832 8875176 9169056 9436896 9614774 9769851 9874368 9924928 10223304 10354372 10688384 10697232 11165544 11683776 11833568 12024432 12225408 12582528 13026468 13312764 13631072 13742208 14262976 14422161 14887392 15334956 15531558 15829632 16032576 16045848 17368624 17525664 17750352 18338112 18873792 19229548 19539702 19748736 19849856 20446608 20708744 21394464 22331088 23297337 23367552 23667136 24048864 26052936 26625528 27262144 28525952 28844322 29774784 30669912 31063116 32065152 32091696 33651709 34737248 35051328 35500704 36676224 37747584 38459096 39079404 40893216 41417488 42788928 43266483 44662176 46594674 47334272 48097728 52105872 53251056 54524288 57688644 59549568 61339824 62126232 64183392 67303418 69474496 70102656 71001408 76918192 78158808 81786432 82834976 85577856 86532966 89324352 93189348 96195456 100955127 104211744 106502112 115377288 122679648 124252464 128366784 134606836 138948992 142002816 153836384 156317616 163572864 165669952 173065932 178648704 186378696 201910254 208423488 213004224 230754576 245359296 248504928 256733568 269213672 302865381 307672768 312635232 331339904 346131864 372757392 403820508 416846976 426008448 461509152 490718592 497009856 538427344 605730762 615345536 625270464 692263728 745514784 807641016 923018304 994019712 1076854688 1211461524 1250540928 1384527456 1491029568 1615282032 1846036608 2153709376 2422923048 2769054912 2982059136 3230564064 4307418752 4845846096 5538109824 6461128128 9691692192 12922256256 19383384384 38766768768
• Sum of all divisors σ(n): 144472473600
• Sum of proper divisors (its aliquot sum) s(n): 105705704832
• 38766768768 is an abundant number, because the sum of its proper divisors (105705704832) is greater than itself. Its abundance is 66938936064

Bases of 38766768768

• Binary: 100100000110101011011111001010000000₂
• Hexadecimal: 0x906ADF280
• Base-36: HT4QE80

Squares and roots of 38766768768

• 38766768768 squared (38766768768²) is 1502862360711580237824
• 38766768768 cubed (38766768768³) is 58261117627836439019601455480832
• The square root of 38766768768 is 196892.7849566865
• The cube root of 38766768768 is 3384.4377818347

Scales and comparisons

• 38,766,768,768 seconds is equal to 1,232 years, 34 weeks, 3 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 38,766,768,768 would take you about two thousand, four hundred sixty-five 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 38766768768 cubic inches would be around 282 feet tall.

Recreational maths with 38766768768

• 38766768768 backwards is 86786766783
• 38766768768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38766768768's digits is 72
• More coming soon!