140202985728

Names of 140202985728

• Cardinal: 140202985728 can be written as One hundred forty billion, two hundred two million, nine hundred eighty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.40202985728 × 10¹¹

Factors of 140202985728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12623

Divisors of 140202985728

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 59 64 76 78 96 104 114 118 128 152 156 177 192 208 228 236 247 256 304 312 354 384 416 456 472 494 608 624 708 741 767 768 832 912 944 988 1121 1216 1248 1416 1482 1534 1664 1824 1888 1976 2242 2301 2432 2496 2832 2964 3068 3328 3363 3648 3776 3952 4484 4602 4864 4992 5664 5928 6136 6726 7296 7552 7904 8968 9204 9984 11328 11856 12272 12527 13452 14573 14592 15104 15808 17936 18408 22656 23712 24544 25054 26904 29146 31616 35872 36816 37581 43719 45312 47424 49088 50108 53808 58292 63232 71744 73632 75162 87438 94848 98176 100216 107616 116584 143488 147264 150324 162851 174876 189696 196352 200432 215232 233168 238013 286976 294528 300648 325702 349752 400864 430464 466336 476026 488553 589056 601296 651404 699504 714039 739093 801728 860928 932672 952052 977106 1202592 1302808 1399008 1428078 1478186 1603456 1865344 1904104 1954212 2217279 2405184 2605616 2798016 2856156 2956372 3094169 3206912 3730688 3808208 3908424 4434558 4810368 5211232 5596032 5712312 5912744 6188338 7616416 7816848 8869116 9282507 9608209 9620736 10422464 11192064 11424624 11825488 12376676 14042767 15232832 15633696 17738232 18565014 19216418 20844928 22849248 23650976 24753352 28085534 28824627 30465664 31267392 35476464 37130028 38432836 41689856 42128301 45698496 47301952 49506704 56171068 57649254 60931328 62534784 70952928 74260056 76865672 84256602 91396992 94603904 99013408 112342136 115298508 125069568 141905856 148520112 153731344 168513204 182555971 182793984 189207808 198026816 224684272 230597016 283811712 297040224 307462688 337026408 365111942 396053632 449368544 461194032 547667913 567623424 594080448 614925376 674052816 730223884 792107264 898737088 922388064 1095335826 1188160896 1229850752 1348105632 1460447768 1797474176 1844776128 2190671652 2376321792 2459701504 2696211264 2920895536 3594948352 3689552256 4381343304 5392422528 5841791072 7379104512 8762686608 10784845056 11683582144 17525373216 23367164288 35050746432 46734328576 70101492864 140202985728
• Sum of all divisors σ(n): 430201497600
• Sum of proper divisors (its aliquot sum) s(n): 289998511872
• 140202985728 is an abundant number, because the sum of its proper divisors (289998511872) is greater than itself. Its abundance is 149795526144

Bases of 140202985728

• Binary: 10000010100100101111111100100100000000₂
• Hexadecimal: 0x20A4BFC900
• Base-36: 1SEP8K5C

Squares and roots of 140202985728

• 140202985728 squared (140202985728²) is 19656877207045771689984
• 140202985728 cubed (140202985728³) is 2755952874516486829293573192548352
• The square root of 140202985728 is 374436.8915157799
• The cube root of 140202985728 is 5195.0024190101

Scales and comparisons

• 140,202,985,728 seconds is equal to 4,458 years, 1 week, 17 hours, 48 minutes, 48 seconds.
• To count from 1 to 140,202,985,728 would take you about eight thousand, nine hundred sixteen 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 140202985728 cubic inches would be around 432.9 feet tall.

Recreational maths with 140202985728

• 140202985728 backwards is 827589202041
• 140202985728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140202985728's digits is 48
• More coming soon!