99829904790213972

Names of 99829904790213972

• Cardinal: 99829904790213972 can be written as Ninety-nine quadrillion, eight hundred twenty-nine trillion, nine hundred four billion, seven hundred ninety million, two hundred thirteen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 9.9829904790213972 × 10¹⁶

Factors of 99829904790213972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 642121

Divisors of 99829904790213972

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 132 162 198 297 324 396 571 594 891 1142 1188 1713 1782 2284 3426 3564 5139 6281 6852 10278 12562 15417 18843 20556 25124 30834 37686 46251 56529 61668 75372 88741 92502 113058 169587 177482 185004 226116 266223 339174 354964 508761 532446 552793 678348 798669 976151 1017522 1064892 1105586 1597338 1658379 1952302 2035044 2211172 2396007 2928453 3194676 3316758 3904604 4792014 4975137 5856906 6080723 6633516 7188021 8785359 9584028 9950274 11713812 12161446 14376042 14925411 17570718 18242169 19900548 24322892 26356077 28752084 29850822 35141436 36484338 44776233 50671111 52712154 54726507 59701644 72968676 79068231 89552466 101342222 105424308 109453014 152013333 158136462 164179521 179104932 202684444 218906028 304026666 315644803 316272924 328359042 456039999 492538563 557382221 608053332 631289606 656718084 912079998 946934409 985077126 1114764442 1262579212 1368119997 1672146663 1824159996 1893868818 1970154252 2229528884 2736239994 2840803227 3344293326 3472092833 3787737636 4104359991 5016439989 5472479988 5681606454 6688586652 6944185666 8208719982 8522409681 10032879978 10416278499 11363212908 13888371332 15049319967 16417439964 17044819362 20065759956 20832556998 25567229043 30098639934 31248835497 34089638724 41665113996 45147959901 49055403613 51134458086 60197279868 62497670994 90295919802 93746506491 98110807226 102268916172 124995341988 147166210839 180591839604 187493012982 196221614452 281239519473 294332421678 374986025964 441498632517 539609439743 562479038946 588664843356 882997265034 1079218879486 1124958077892 1324495897551 1618828319229 1765994530068 2158437758972 2648991795102 3237656638458 3973487692653 4856484957687 5297983590204 6475313276916 7946975385306 9712969915374 14569454873061 15893950770612 19425939830748 28010635463023 29138909746122 43708364619183 56021270926046 58277819492244 84031906389069 87416729238366 112042541852092 168063812778138 174833458476732 252095719167207 308116990093253 336127625556276 504191438334414 616233980186506 756287157501621 924350970279759 1008382876668828 1232467960373012 1512574315003242 1848701940559518 2268861472504863 2773052910839277 3025148630006484 3697403881119036 4537722945009726 5546105821678554 8319158732517831 9075445890019452 11092211643357108 16638317465035662 24957476197553493 33276634930071324 49914952395106986 99829904790213972
• Sum of all divisors σ(n): 285202427729803584
• Sum of proper divisors (its aliquot sum) s(n): 185372522939589612
• 99829904790213972 is an abundant number, because the sum of its proper divisors (185372522939589612) is greater than itself. Its abundance is 85542618149375640

Bases of 99829904790213972

• Binary: 101100010101010101100010011111100111110110101010101010100₂
• Hexadecimal: 0x162AAC4FCFB5554
• Base-36: RAYQX50C190

Squares and roots of 99829904790213972

• 99829904790213972 squared (99829904790213972²) is 9966009890423186552875497544016784
• 99829904790213972 cubed (99829904790213972³) is 994905818499277493450242850616166256842483719306048
• The square root of 99829904790213972 is 315958707.4131902635
• The cube root of 99829904790213972 is 463895.5633310795

Scales and comparisons

• 99,829,904,790,213,972 seconds is equal to 3,174,282,178 years, 8 weeks, 1 day, 16 hours, 46 minutes, 12 seconds.
• To count from 1 to 99,829,904,790,213,972 would take you about nine billion, five hundred twenty-two million, eight hundred forty-six thousand, five hundred thirty-four 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 99829904790213972 cubic inches would be around 38658 feet tall.

Recreational maths with 99829904790213972

• 99829904790213972 backwards is 27931209740992899
• The number of decimal digits it has is: 17
• The sum of 99829904790213972's digits is 90
• More coming soon!