38869673472

Names of 38869673472

• Cardinal: 38869673472 can be written as Thirty-eight billion, eight hundred sixty-nine million, six hundred seventy-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.8869673472 × 10¹⁰

Factors of 38869673472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 60

Divisors of 38869673472

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 29 32 36 38 42 48 54 56 57 58 63 64 72 76 81 84 87 96 108 112 114 116 126 128 133 144 152 162 168 171 174 189 192 203 216 224 228 232 243 252 256 261 266 288 304 324 336 342 348 378 384 399 406 432 448 456 464 486 504 512 513 522 532 551 567 576 608 609 648 672 684 696 729 756 768 783 798 812 864 896 912 928 972 1008 1026 1044 1064 1102 1134 1152 1197 1216 1218 1296 1344 1368 1392 1458 1512 1536 1539 1566 1596 1624 1653 1701 1728 1792 1824 1827 1856 1944 2016 2052 2088 2128 2187 2204 2268 2304 2349 2394 2432 2436 2592 2688 2736 2784 2916 3024 3078 3132 3192 3248 3306 3402 3456 3584 3591 3648 3654 3712 3857 3888 4032 4104 4176 4256 4374 4408 4536 4608 4617 4698 4788 4864 4872 4959 5103 5184 5376 5472 5481 5568 5832 6048 6156 6264 6384 6496 6561 6612 6804 6912 7047 7182 7296 7308 7424 7714 7776 8064 8208 8352 8512 8748 8816 9072 9234 9396 9576 9728 9744 9918 10206 10368 10752 10773 10944 10962 11136 11571 11664 12096 12312 12528 12768 12992 13122 13224 13608 13824 13851 14094 14364 14592 14616 14848 14877 15309 15428 15552 16128 16416 16443 16704 17024 17496 17632 18144 18468 18792 19152 19488 19683 19836 20412 20736 21141 21546 21888 21924 22272 23142 23328 24192 24624 25056 25536 25984 26244 26448 27216 27702 28188 28728 29184 29232 29754 30618 30856 31104 32256 32319 32832 32886 33408 34048 34713 34992 35264 36288 36936 37584 38304 38976 39366 39672 40824 41472 41553 42282 43092 43776 43848 44544 44631 45927 46284 46656 48384 49248 49329 50112 51072 51968 52488 52896 54432 55404 56376 57456 58464 59508 61236 61712 62208 63423 64638 65664 65772 66816 68096 69426 69984 70528 72576 73872 75168 76608 77952 78732 79344 81648 83106 84564 86184 87552 87696 89262 91854 92568 93312 96768 96957 98496 98658 100224 102144 103936 104139 104976 105792 108864 110808 112752 114912 116928 119016 122472 123424 124416 124659 126846 129276 131328 131544 133632 133893 137781 138852 139968 141056 145152 147744 147987 150336 153216 155904 157464 158688 163296 166212 169128 172368 175392 178524 183708 185136 186624 190269 193914 196992 197316 200448 204288 208278 209952 211584 217728 221616 225504 229824 233856 238032 244944 246848 249318 253692 258552 262656 263088 267786 275562 277704 279936 282112 290304 290871 295488 295974 300672 306432 311808 312417 314928 317376 326592 332424 338256 344736 350784 357048 367416 370272 373248 373977 380538 387828 393984 394632 400896 401679 416556 419904 423168 435456 443232 443961 451008 459648 467712 476064 489888 493696 498636 507384 517104 526176 535572 551124 555408 559872 570807 581742 590976 591948 601344 612864 624834 629856 634752 653184 664848 676512 689472 701568 714096 734832 740544 747954 761076 775656 787968 789264 803358 833112 839808 846336 870912 872613 886464 887922 902016 919296 935424 937251 952128 979776 987392 997272 1014768 1034208 1052352 1071144 1102248 1110816 1119744 1141614 1163484 1181952 1183896 1202688 1205037 1249668 1259712 1269504 1306368 1329696 1331883 1353024 1378944 1403136 1428192 1469664 1481088 1495908 1522152 1551312 1578528 1606716 1666224 1679616 1745226 1772928 1775844 1804032 1838592 1874502 1904256 1959552 1974784 1994544 2029536 2068416 2104704 2142288 2204496 2221632 2283228 2326968 2363904 2367792 2410074 2499336 2519424 2539008 2612736 2617839 2659392 2663766 2706048 2757888 2806272 2811753 2856384 2939328 2962176 2991816 3044304 3102624 3157056 3213432 3332448 3359232 3490452 3545856 3551688 3608064 3615111 3749004 3808512 3919104 3989088 3995649 4059072 4136832 4209408 4284576 4408992 4443264 4566456 4653936 4735584 4820148 4998672 5038848 5235678 5318784 5327532 5412096 5515776 5623506 5712768 5878656 5924352 5983632 6088608 6205248 6314112 6426864 6664896 6980904 7091712 7103376 7230222 7498008 7617024 7838208 7978176 7991298 8118144 8273664 8418816 8435259 8569152 8817984 8886528 9132912 9307872 9471168 9640296 9997344 10077696 10471356 10637568 10655064 10824192 10845333 11247012 11425536 11757312 11967264 12177216 12410496 12628224 12853728 13329792 13961808 14206752 14460444 14996016 15956352 15982596 16236288 16547328 16870518 17138304 17635968 17773056 18265824 18615744 18942336 19280592 19994688 20942712 21275136 21310128 21690666 22494024 22851072 23514624 23934528 24354432 24820992 25256448 25305777 25707456 26659584 27923616 28413504 28920888 29992032 31912704 31965192 32472576 33741036 34276608 35271936 36531648 37231488 37884672 38561184 39989376 41885424 42620256 43381332 44988048 47869056 48708864 49641984 50611554 51414912 53319168 55847232 56827008 57841776 59984064 63825408 63930384 67482072 68553216 70543872 73063296 74462976 75769344 75917331 77122368 79978752 83770848 85240512 86762664 89976096 95738112 97417728 101223108 102829824 111694464 113654016 115683552 119968128 127860768 134964144 146126592 148925952 151834662 154244736 159957504 167541696 170481024 173525328 179952192 191476224 202446216 205659648 223388928 227308032 231367104 239936256 255721536 269928288 292253184 303669324 308489472 335083392 340962048 347050656 359904384 404892432 446777856 462734208 479872512 511443072 539856576 607338648 616978944 670166784 681924096 694101312 719808768 809784864 925468416 1022886144 1079713152 1214677296 1340333568 1388202624 1439617536 1619569728 1850936832 2045772288 2159426304 2429354592 2776405248 3239139456 4318852608 4858709184 5552810496 6478278912 9717418368 12956557824 19434836736 38869673472
• Sum of all divisors σ(n): 144974649600
• Sum of proper divisors (its aliquot sum) s(n): 106104976128
• 38869673472 is an abundant number, because the sum of its proper divisors (106104976128) is greater than itself. Its abundance is 67235302656

Bases of 38869673472

• Binary: 100100001100110100000010011000000000₂
• Hexadecimal: 0x90CD02600
• Base-36: HUU0000

Squares and roots of 38869673472

• 38869673472 squared (38869673472²) is 1510851515819900534784
• 38869673472 cubed (38869673472³) is 58726305084595776146572258050048
• The square root of 38869673472 is 197153.9334428811
• The cube root of 38869673472 is 3387.4297504113

Scales and comparisons

• 38,869,673,472 seconds is equal to 1,235 years, 48 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 38,869,673,472 would take you about two thousand, four hundred seventy-one 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 38869673472 cubic inches would be around 282.3 feet tall.

Recreational maths with 38869673472

• 38869673472 backwards is 27437696883
• 38869673472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38869673472's digits is 63
• More coming soon!