6394743936

Names of 6394743936

• Cardinal: 6394743936 can be written as Six billion, three hundred ninety-four million, seven hundred forty-three thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 6.394743936 × 10⁹

Factors of 6394743936

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 173

Divisors of 6394743936

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 71 72 73 81 84 96 102 108 112 119 126 128 136 142 144 146 153 162 168 189 192 204 213 216 219 224 238 252 272 284 288 292 306 324 336 357 378 384 408 426 432 438 448 459 476 497 504 511 544 567 568 576 584 612 639 648 657 672 714 756 816 852 864 876 896 918 952 994 1008 1022 1071 1088 1134 1136 1152 1168 1207 1224 1241 1278 1296 1314 1344 1377 1428 1491 1512 1533 1632 1704 1728 1752 1836 1904 1917 1971 1988 2016 2044 2142 2176 2268 2272 2336 2414 2448 2482 2556 2592 2628 2688 2754 2856 2982 3024 3066 3213 3264 3408 3456 3504 3621 3672 3723 3808 3834 3942 3976 4032 4088 4284 4473 4536 4544 4599 4672 4828 4896 4964 5112 5183 5184 5256 5508 5712 5751 5913 5964 6048 6132 6426 6528 6816 7008 7242 7344 7446 7616 7668 7884 7952 8064 8176 8449 8568 8687 8946 9072 9088 9198 9344 9639 9656 9792 9928 10224 10366 10368 10512 10863 11016 11169 11424 11502 11826 11928 12096 12264 12852 13419 13632 13797 14016 14484 14688 14892 15232 15336 15549 15768 15904 16352 16898 17136 17374 17892 18144 18396 19278 19312 19584 19856 20448 20732 21024 21726 22032 22338 22848 23004 23652 23856 24192 24528 25347 25704 26061 26838 27264 27594 28032 28968 29376 29784 30672 31098 31536 31808 32589 32704 33507 33796 34272 34748 35784 36281 36288 36792 38556 38624 39712 40257 40896 41391 41464 42048 43452 44064 44676 45696 46008 46647 47304 47712 49056 50694 51408 52122 53676 55188 57936 58752 59568 61344 62196 63072 63616 65178 65408 67014 67592 68544 69496 71568 72562 72576 73584 76041 77112 77248 78183 79424 80514 81792 82782 82928 84096 86904 88111 88128 89352 92016 93294 94608 95424 97767 98112 100521 101388 102816 104244 107352 108843 110376 115872 119136 122688 124392 126144 130356 134028 135184 137088 138992 139941 143136 145124 147168 152082 154224 154496 156366 158848 161028 165564 165856 173808 176222 176256 178704 184032 186588 189216 190848 195534 196224 201042 202776 205632 208488 214704 217686 220752 228123 231744 234549 238272 245376 248784 252288 260712 264333 268056 270368 277984 279882 286272 290248 294336 304164 308448 312732 322056 326529 331128 331712 347616 352444 357408 368064 373176 378432 391068 402084 405552 411264 416976 419823 429408 435372 441504 456246 463488 469098 476544 497568 521424 528666 536112 540736 555968 559764 572544 580496 588672 608328 616777 616896 625464 644112 653058 662256 663424 684369 695232 703647 704888 714816 736128 746352 756864 782136 792999 804168 811104 833952 839646 858816 870744 883008 912492 938196 979587 995136 1042848 1057332 1072224 1081472 1111936 1119528 1160992 1216656 1233554 1233792 1250928 1288224 1306116 1324512 1368738 1390464 1407294 1409776 1429632 1492704 1564272 1585998 1608336 1622208 1667904 1679292 1717632 1741488 1766016 1824984 1850331 1876392 1959174 1990272 2085696 2114664 2144448 2239056 2321984 2378997 2433312 2467108 2501856 2576448 2612232 2649024 2737476 2814588 2819552 2938761 2985408 3128544 3171996 3216672 3244416 3335808 3358584 3482976 3649968 3700662 3752784 3918348 4171392 4229328 4288896 4478112 4643968 4757994 4866624 4934216 5003712 5152896 5224464 5298048 5474952 5550993 5629176 5639104 5877522 5970816 6257088 6343992 6433344 6717168 6965952 7136991 7299936 7401324 7505568 7836696 8458656 8956224 9515988 9733248 9868432 10007424 10448928 10949904 11101986 11258352 11278208 11755044 12514176 12687984 12866688 13434336 13931904 14273982 14599872 14802648 15011136 15673392 16652979 16917312 17912448 19031976 19736864 20897856 21899808 22203972 22516704 23510088 25375968 26868672 28547964 29199744 29605296 30022272 31346784 33305958 33834624 38063952 39473728 41795712 43799616 44407944 45033408 47020176 49958937 50751936 53737344 57095928 59210592 62693568 66611916 76127904 78947456 87599232 88815888 90066816 94040352 99917874 101503872 114191856 118421184 125387136 133223832 152255808 177631776 188080704 199835748 228383712 236842368 266447664 304511616 355263552 376161408 399671496 456767424 532895328 710527104 799342992 913534848 1065790656 1598685984 2131581312 3197371968 6394743936
• Sum of all divisors σ(n): 23672943360
• Sum of proper divisors (its aliquot sum) s(n): 17278199424
• 6394743936 is an abundant number, because the sum of its proper divisors (17278199424) is greater than itself. Its abundance is 10883455488

Bases of 6394743936

• Binary: 101111101001010000000110010000000₂
• Hexadecimal: 0x17D280C80
• Base-36: 2XR9K00

Squares and roots of 6394743936

• 6394743936 squared (6394743936²) is 40892750007008772096
• 6394743936 cubed (6394743936³) is 261498665133683302859702009856
• The square root of 6394743936 is 79967.1428525491
• The cube root of 6394743936 is 1856.1271340777

Scales and comparisons

• 6,394,743,936 seconds is equal to 203 years, 17 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 6,394,743,936 would take you about four hundred 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 6394743936 cubic inches would be around 154.7 feet tall.

Recreational maths with 6394743936

• 6394743936 backwards is 6393474936
• 6394743936 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6394743936's digits is 54
• More coming soon!