28964601072

Names of 28964601072

• Cardinal: 28964601072 can be written as Twenty-eight billion, nine hundred sixty-four million, six hundred one thousand and seventy-two.

Scientific notation

• Scientific notation: 2.8964601072 × 10¹⁰

Factors of 28964601072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 72

Divisors of 28964601072

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 33 36 37 38 44 48 57 66 72 74 76 88 99 111 114 132 144 148 152 171 176 198 209 222 228 264 296 304 333 342 361 396 407 418 444 456 528 592 627 666 684 703 722 792 814 836 888 912 1083 1221 1254 1332 1368 1369 1406 1444 1584 1628 1672 1776 1881 2109 2166 2442 2508 2664 2736 2738 2812 2888 3249 3256 3344 3663 3762 3971 4107 4218 4332 4884 5016 5328 5476 5624 5776 6327 6498 6512 7326 7524 7733 7942 8214 8436 8664 9768 10032 10952 11248 11913 12321 12654 12996 13357 14652 15048 15059 15466 15884 16428 16872 17328 19536 21904 23199 23826 24642 25308 25992 26011 26714 29304 30096 30118 30932 31768 32856 33744 35739 40071 45177 46398 47652 49284 50616 50653 51984 52022 53428 58608 60236 61864 63536 65712 69597 71478 78033 80142 90354 92796 95304 98568 101232 101306 104044 106856 120213 120472 123728 135531 139194 142956 146927 151959 156066 160284 180708 185592 190608 197136 202612 208088 213712 234099 240426 240944 271062 278388 285912 286121 293854 303918 312132 320568 361416 371184 405224 416176 440781 455877 468198 480852 494209 542124 556776 557183 571824 572242 587708 607836 624264 641136 722832 810448 858363 881562 911754 936396 961704 962407 988418 1084248 1113552 1114366 1144484 1175416 1215672 1248528 1322343 1482627 1671549 1716726 1763124 1823508 1872792 1923408 1924814 1976836 2168496 2228732 2288968 2350832 2431344 2575089 2644686 2887221 2965254 3343098 3433452 3526248 3647016 3745584 3849628 3953672 4447881 4457464 4577936 5014647 5150178 5289372 5436299 5774442 5930508 6686196 6866904 7052496 7294032 7699256 7907344 8661663 8895762 8914928 10029294 10300356 10578744 10586477 10872598 11548884 11861016 13372392 13733808 15398512 16308897 17323326 17791524 18285733 20058588 20600712 21157488 21172954 21745196 23097768 23722032 26744784 31759431 32617794 34646652 35583048 36571466 40117176 41201424 42345908 43490392 46195536 48926691 54857199 63518862 65235588 69293304 71166096 73142932 80234352 84691816 86980784 95278293 97853382 109714398 127037724 130471176 138586608 146285864 164571597 169383632 190556586 195706764 201143063 219428796 254075448 260942352 292571728 329143194 381113172 391413528 402286126 438857592 508150896 603429189 658286388 762226344 782827056 804572252 877715184 1206858378 1316572776 1524452688 1609144504 1810287567 2413716756 2633145552 3218289008 3620575134 4827433512 7241150268 9654867024 14482300536 28964601072
• Sum of all divisors σ(n): 95921382960
• Sum of proper divisors (its aliquot sum) s(n): 66956781888
• 28964601072 is an abundant number, because the sum of its proper divisors (66956781888) is greater than itself. Its abundance is 37992180816

Bases of 28964601072

• Binary: 11010111110011011001011110011110000₂
• Hexadecimal: 0x6BE6CBCF0
• Base-36: DB0RX80

Squares and roots of 28964601072

• 28964601072 squared (28964601072²) is 838948115260103549184
• 28964601072 cubed (28964601072³) is 24299797478615174819525891125248
• The square root of 28964601072 is 170189.8970914549
• The cube root of 28964601072 is 3071.0662394383

Scales and comparisons

• 28,964,601,072 seconds is equal to 920 years, 51 weeks, 1 day, 10 hours, 31 minutes, 12 seconds.
• To count from 1 to 28,964,601,072 would take you about one thousand, eight hundred forty-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 28964601072 cubic inches would be around 255.9 feet tall.

Recreational maths with 28964601072

• 28964601072 backwards is 27010646982
• The number of decimal digits it has is: 11
• The sum of 28964601072's digits is 45
• More coming soon!