68672633061888

Names of 68672633061888

• Cardinal: 68672633061888 can be written as Sixty-eight trillion, six hundred seventy-two billion, six hundred thirty-three million, sixty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 6.8672633061888 × 10¹³

Factors of 68672633061888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 889

Divisors of 68672633061888

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 193 216 256 288 384 386 432 512 576 579 691 768 772 864 1152 1158 1382 1536 1544 1728 1737 2073 2304 2316 2764 3088 3456 3474 4146 4608 4632 5211 5528 6176 6219 6912 6948 8292 9264 10422 11056 12352 12438 13824 13896 16584 18528 18657 20844 22112 24704 24876 27792 33168 37056 37249 37314 41688 44224 49408 49752 55584 66336 74112 74498 74628 83376 88448 98816 99504 111168 111747 132672 133363 148224 148996 149256 166752 176896 199008 222336 223494 265344 266726 296448 297992 298512 333504 335241 353792 398016 400089 444672 446988 530688 533452 595984 597024 667008 670482 796032 800178 889344 893976 1005723 1061376 1066904 1191968 1194048 1200267 1334016 1340964 1592064 1600356 1787952 2011446 2133808 2383936 2388096 2400534 2668032 2681928 3184128 3200712 3575904 3600801 4022892 4267616 4767872 4776192 4801068 5363856 6401424 7151808 7189057 7201602 8045784 8535232 9535744 9552384 9602136 10727712 12802848 14303616 14378114 14403204 16091568 17070464 19071488 19204272 21455424 21567171 25605696 25739059 28607232 28756228 28806408 32183136 34140928 38408544 42910848 43134342 51211392 51478118 57214464 57512456 57612816 64366272 64701513 68281856 76817088 77217177 85821696 86268684 102422784 102956236 115024912 115225632 128732544 129403026 153634176 154434354 171643392 172537368 194104539 204845568 205912472 230049824 230451264 231651531 257465088 258806052 307268352 308868708 345074736 388209078 411824944 460099648 460902528 463303062 514930176 517612104 614536704 617737416 690149472 694954593 776418156 823649888 920199296 921805056 926606124 1035224208 1235474832 1380298944 1389909186 1552836312 1647299776 1840398592 1843610112 1853212248 2070448416 2470949664 2760597888 2779818372 3105672624 3294599552 3680797184 3706424496 4140896832 4941899328 4967638387 5521195776 5559636744 6211345248 6589199104 7412848992 8281793664 9883798656 9935276774 11042391552 11119273488 12422690496 13178398208 14825697984 14902915161 16563587328 19767597312 19870553548 22238546976 24845380992 29651395968 29805830322 33127174656 39535194624 39741107096 44477093952 44708745483 49690761984 59302791936 59611660644 79482214192 88954187904 89417490966 99381523968 118605583872 119223321288 134126236449 158964428384 177908375808 178834981932 238446642576 268252472898 317928856768 355816751616 357669963864 476893285152 536504945796 635857713536 715339927728 953786570304 1073009891592 1271715427072 1430679855456 1907573140608 2146019783184 2543430854144 2861359710912 3815146281216 4292039566368 5722719421824 7630292562432 8584079132736 11445438843648 17168158265472 22890877687296 34336316530944 68672633061888
• Sum of all divisors σ(n): 204630198960000
• Sum of proper divisors (its aliquot sum) s(n): 135957565898112
• 68672633061888 is an abundant number, because the sum of its proper divisors (135957565898112) is greater than itself. Its abundance is 67284932836224

Bases of 68672633061888

• Binary: 1111100111010100010111111001100100001000000000₂
• Hexadecimal: 0x3E7517E64200
• Base-36: OCBRSNEO0

Squares and roots of 68672633061888

• 68672633061888 squared (68672633061888²) is 4715930531652712826038124544
• 68672633061888 cubed (68672633061888³) is 323855366945541140099832062196251803779072
• The square root of 68672633061888 is 8286895.2607045783
• The cube root of 68672633061888 is 40950.6908825943

Scales and comparisons

• 68,672,633,061,888 seconds is equal to 2,183,577 years, 16 weeks, 1 day, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 68,672,633,061,888 would take you about five million, four hundred fifty-eight thousand, nine 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 68672633061888 cubic inches would be around 3412.6 feet tall.

Recreational maths with 68672633061888

• 68672633061888 backwards is 88816033627686
• 68672633061888 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68672633061888's digits is 72
• More coming soon!