128048976384

Names of 128048976384

• Cardinal: 128048976384 can be written as One hundred twenty-eight billion, forty-eight million, nine hundred seventy-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.28048976384 × 10¹¹

Factors of 128048976384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 458

Divisors of 128048976384

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 67 84 96 98 112 128 134 147 168 192 196 201 224 256 268 294 336 379 384 392 402 448 469 512 536 588 672 758 768 784 804 896 938 1072 1137 1176 1344 1407 1516 1536 1568 1608 1792 1876 2144 2274 2352 2653 2688 2814 3032 3136 3216 3283 3584 3752 4288 4489 4548 4704 5306 5376 5628 6064 6272 6432 6566 7504 7959 8576 8978 9096 9408 9849 10612 10752 11256 12128 12544 12864 13132 13467 15008 15918 17152 17956 18192 18571 18816 19698 21224 22512 24256 25088 25393 25728 26264 26934 30016 31423 31836 34304 35912 36384 37142 37632 39396 42448 45024 48512 50786 51456 52528 53868 55713 60032 62846 63672 71824 72768 74284 75264 76179 78792 84896 90048 94269 97024 101572 102912 105056 107736 111426 120064 125692 127344 143648 145536 148568 152358 157584 169792 177751 180096 188538 194048 203144 210112 215472 219961 222852 240128 251384 254688 287296 291072 297136 304716 315168 339584 355502 360192 377076 406288 420224 430944 439922 445704 502768 509376 533253 574592 582144 594272 609432 630336 659883 679168 711004 720384 754152 812576 840448 861888 879844 891408 1005536 1018752 1066506 1149184 1188544 1218864 1244257 1260672 1319766 1358336 1422008 1508304 1625152 1680896 1701331 1723776 1759688 1782816 2011072 2037504 2133012 2298368 2377088 2437728 2488514 2521344 2639532 2844016 3016608 3250304 3402662 3447552 3519376 3565632 3732771 4022144 4075008 4266024 4754176 4875456 4977028 5042688 5103993 5279064 5688032 6033216 6500608 6805324 6895104 7038752 7131264 7465542 8044288 8532048 9508352 9750912 9954056 10207986 10558128 11376064 11909317 12066432 13001216 13610648 14077504 14262528 14931084 16088576 17064096 19501824 19908112 20415972 21116256 22752128 23818634 24132864 27221296 28155008 28525056 29862168 34128192 35727951 39003648 39816224 40831944 42232512 45504256 47637268 48265728 54442592 56310016 59724336 68256384 71455902 79632448 81663888 83365219 84465024 91008512 95274536 108885184 112620032 119448672 136512768 142911804 159264896 163327776 166730438 168930048 190549072 217770368 238897344 250095657 273025536 285823608 318529792 326655552 333460876 337860096 381098144 435540736 477794688 500191314 571647216 637059584 653311104 666921752 762196288 871081472 955589376 1000382628 1143294432 1306622208 1333843504 1524392576 1911178752 2000765256 2286588864 2613244416 2667687008 3048785152 4001530512 4573177728 5335374016 6097570304 8003061024 9146355456 10670748032 16006122048 18292710912 21341496064 32012244096 42682992128 64024488192 128048976384
• Sum of all divisors σ(n): 403899305040
• Sum of proper divisors (its aliquot sum) s(n): 275850328656
• 128048976384 is an abundant number, because the sum of its proper divisors (275850328656) is greater than itself. Its abundance is 147801352272

Bases of 128048976384

• Binary: 1110111010000010100000101001000000000₂
• Hexadecimal: 0x1DD0505200
• Base-36: 1MTP1YIO

Squares and roots of 128048976384

• 128048976384 squared (128048976384²) is 16396540352990189715456
• 128048976384 cubed (128048976384³) is 2099560208439343826658105023791104
• The square root of 128048976384 is 357839.3164312719
• The cube root of 128048976384 is 5040.3268923775

Scales and comparisons

• 128,048,976,384 seconds is equal to 4,071 years, 29 weeks, 1 day, 8 hours, 6 minutes, 24 seconds.
• To count from 1 to 128,048,976,384 would take you about eight thousand, one hundred forty-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 128048976384 cubic inches would be around 420 feet tall.

Recreational maths with 128048976384

• 128048976384 backwards is 483679840821
• The number of decimal digits it has is: 12
• The sum of 128048976384's digits is 60
• More coming soon!