4640256984875008

Names of 4640256984875008

• Cardinal: 4640256984875008 can be written as Four quadrillion, six hundred forty trillion, two hundred fifty-six billion, nine hundred eighty-four million, eight hundred seventy-five thousand and eight.

Scientific notation

• Scientific notation: 4.640256984875008 × 10¹⁵

Factors of 4640256984875008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 1031

Divisors of 4640256984875008

• Number of divisors d(n): 276
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 331 448 512 662 691 896 1024 1324 1382 1792 2048 2317 2648 2764 3584 4096 4634 4837 5296 5528 7168 8192 9268 9674 10592 11056 14336 16384 18536 19348 21184 22112 28672 32768 37072 38696 42368 44224 57344 65536 74144 77392 84736 88448 114688 131072 148288 154784 169472 176896 228721 229376 262144 296576 309568 338944 353792 457442 458752 477481 524288 593152 619136 677888 707584 914884 917504 954962 1048576 1186304 1238272 1355776 1415168 1601047 1829768 1835008 1909924 2097152 2372608 2476544 2711552 2830336 3202094 3342367 3659536 3670016 3819848 4194304 4745216 4953088 5423104 5660672 6404188 6684734 7319072 7340032 7639696 9490432 9906176 10846208 11321344 12808376 13369468 14638144 14680064 15279392 18980864 19812352 21692416 22642688 25616752 26738936 29276288 29360128 30558784 37961728 39624704 43384832 45285376 51233504 53477872 58552576 61117568 75923456 79249408 86769664 90570752 102467008 106955744 117105152 122235136 151846912 158046211 158498816 173539328 181141504 204934016 213911488 234210304 244470272 303693824 316092422 316997632 347078656 362283008 409868032 427822976 468420608 488940544 607387648 632184844 633995264 694157312 724566016 819736064 855645952 936841216 977881088 1106323477 1214775296 1264369688 1267990528 1388314624 1449132032 1639472128 1711291904 1873682432 1955762176 2212646954 2429550592 2528739376 2535981056 2898264064 3278944256 3422583808 3747364864 3911524352 4425293908 4859101184 5057478752 5071962112 6557888512 6845167616 7494729728 7823048704 8850587816 9718202368 10114957504 10143924224 13115777024 13690335232 14989459456 15646097408 17701175632 20229915008 20287848448 26231554048 27380670464 29978918912 31292194816 35402351264 40459830016 52463108096 54761340928 59957837824 62584389632 70804702528 80919660032 104926216192 109522681856 119915675648 125168779264 141609405056 161839320064 209852432384 219045363712 239831351296 250337558528 283218810112 323678640128 419704864768 438090727424 479662702592 500675117056 566437620224 647357280256 839409729536 876181454848 959325405184 1001350234112 1132875240448 1294714560512 1678819459072 1752362909696 2002700468224 2265750480896 2589429121024 3357638918144 3504725819392 4531500961792 5178858242048 6715277836288 7009451638784 9063001923584 10357716484096 14018903277568 18126003847168 20715432968192 36252007694336 41430865936384 72504015388672 82861731872768 145008030777344 165723463745536 290016061554688 331446927491072 580032123109376 662893854982144 1160064246218752 2320128492437504 4640256984875008
• Sum of all divisors σ(n): 10653761476029216
• Sum of proper divisors (its aliquot sum) s(n): 6013504491154208
• 4640256984875008 is an abundant number, because the sum of its proper divisors (6013504491154208) is greater than itself. Its abundance is 1373247506279200

Bases of 4640256984875008

• Binary: 10000011111000100101000000101010000000000000000000000₂
• Hexadecimal: 0x107C4A05400000
• Base-36: 19OU0MOWQV4

Squares and roots of 4640256984875008

• 4640256984875008 squared (4640256984875008²) is 21531984885681300222877383000064
• 4640256984875008 cubed (4640256984875008³) is 99913943264005753988257756187109341591096000512
• The square root of 4640256984875008 is 68119431.7715217587
• The cube root of 4640256984875008 is 166794.0974731171

Scales and comparisons

• 4,640,256,984,875,008 seconds is equal to 147,545,818 years, 44 weeks, 5 days, 16 hours, 23 minutes, 28 seconds.
• To count from 1 to 4,640,256,984,875,008 would take you about four hundred forty-two million, six hundred thirty-seven thousand, four hundred fifty-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 4640256984875008 cubic inches would be around 13899.5 feet tall.

Recreational maths with 4640256984875008

• 4640256984875008 backwards is 8005784896520464
• The number of decimal digits it has is: 16
• The sum of 4640256984875008's digits is 76
• More coming soon!