61388048328

Names of 61388048328

• Cardinal: 61388048328 can be written as Sixty-one billion, three hundred eighty-eight million, forty-eight thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 6.1388048328 × 10¹⁰

Factors of 61388048328

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 492

Divisors of 61388048328

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 12 19 24 38 57 61 76 89 114 122 137 152 178 181 183 228 244 267 274 356 362 366 411 456 488 534 543 548 712 724 732 822 1068 1086 1096 1159 1448 1464 1644 1691 2136 2172 2318 2603 3288 3382 3439 3477 4344 4636 5073 5206 5429 6764 6878 6954 7809 8357 9272 10146 10317 10412 10858 11041 12193 13528 13756 13908 15618 16109 16287 16714 20292 20634 20824 21716 22082 24386 24797 25071 27512 27816 31236 32218 32574 33123 33428 36579 40584 41268 43432 44164 48327 48772 49594 50142 62472 64436 65148 66246 66856 73158 74391 82536 88328 96654 97544 99188 100284 103151 128872 130296 132492 146316 148782 158783 193308 198376 200568 206302 209779 231667 264984 292632 297564 306071 309453 317566 386616 412604 419558 463334 471143 476349 595128 612142 618906 629337 635132 695001 743773 825208 839116 918213 926668 942286 952698 982649 1224284 1237812 1258674 1270264 1390002 1413429 1487546 1512617 1678232 1836426 1853336 1884572 1905396 1965298 2206933 2231319 2448568 2475624 2517348 2780004 2826858 2947947 2975092 3025234 3672852 3769144 3810792 3930596 4413866 4462638 4537851 5034696 5560008 5653716 5895894 5950184 6050468 6620799 7345704 7861192 8827732 8925276 9075702 11307432 11791788 12100936 13241598 14131687 17655464 17850552 18151404 18670331 23583576 26483196 28263374 28739723 36302808 37340662 41931727 42395061 52966392 56010993 56526748 57479446 74681324 83863454 84790122 86219169 112021986 113053496 114958892 125795181 134622913 149362648 167726908 169580244 172438338 224043972 229917784 251590362 269245826 335453816 339160488 344876676 403868739 448087944 503180724 538491652 689753352 807737478 1006361448 1076983304 1615474956 2557835347 3230949912 5115670694 7673506041 10231341388 15347012082 20462682776 30694024164 61388048328
• Sum of all divisors σ(n): 168176736000
• Sum of proper divisors (its aliquot sum) s(n): 106788687672
• 61388048328 is an abundant number, because the sum of its proper divisors (106788687672) is greater than itself. Its abundance is 45400639344

Bases of 61388048328

• Binary: 111001001011000000110100011111001000₂
• Hexadecimal: 0xE4B0347C8
• Base-36: S78UX8O

Squares and roots of 61388048328

• 61388048328 squared (61388048328²) is 3768492477520863595584
• 61388048328 cubed (61388048328³) is 231340398333755228034006439383552
• The square root of 61388048328 is 247766.1161821769
• The cube root of 61388048328 is 3944.8268191875

Scales and comparisons

• 61,388,048,328 seconds is equal to 1,951 years, 49 weeks, 2 days, 19 hours, 38 minutes, 48 seconds.
• To count from 1 to 61,388,048,328 would take you about three thousand, nine hundred three 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 61388048328 cubic inches would be around 328.7 feet tall.

Recreational maths with 61388048328

• 61388048328 backwards is 82384088316
• The number of decimal digits it has is: 11
• The sum of 61388048328's digits is 51
• More coming soon!