100399886972985744

Names of 100399886972985744

• Cardinal: 100399886972985744 can be written as One hundred quadrillion, three hundred ninety-nine trillion, eight hundred eighty-six billion, nine hundred seventy-two million, nine hundred eighty-five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.00399886972985744 × 10¹⁷

Factors of 100399886972985744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1198

Divisors of 100399886972985744

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 127 144 254 257 381 508 514 762 771 809 1016 1028 1143 1524 1542 1618 2032 2056 2286 2313 2427 3048 3084 3236 4112 4572 4626 4854 6096 6168 6472 7281 9144 9252 9708 12336 12944 14562 16129 18288 18504 19416 29124 32258 32639 37008 38832 48387 58248 64516 65278 66049 96774 97917 102743 116496 129032 130556 132098 145161 193548 195834 198147 205486 207913 258064 261112 264196 290322 293751 308229 387096 391668 396294 410972 415826 522224 528392 580644 587502 594441 616458 623739 654481 774192 783336 792588 821944 831652 924687 1056784 1161288 1175004 1188882 1232916 1247478 1308962 1566672 1585176 1643888 1663304 1849374 1871217 1963443 2322576 2350008 2377764 2465832 2494956 2617924 3170352 3326608 3698748 3742434 3926886 4145153 4700016 4755528 4931664 4989912 5235848 5890329 7397496 7484868 7853772 8290306 8388223 9511056 9979824 10471696 11780658 12435459 13048361 14794992 14969736 15707544 16580612 16776446 23561316 24870918 25164669 26096722 26404951 29939472 31415088 33161224 33552892 37306377 39145083 47122632 49741836 50329338 52193444 52809902 53433641 66322448 67105784 74612754 75494007 78290166 79214853 83119087 94245264 99483672 100658676 104386888 105619804 106867282 117435249 134211568 149225508 150988014 156580332 158429706 160300923 166238174 168201617 198967344 201317352 208773776 211239608 213734564 234870498 237644559 249357261 298451016 301976028 313160664 316859412 320601846 332476348 336403234 402634704 422479216 427469128 469740996 475289118 480902769 498714522 504604851 596902032 603952056 626321328 633718824 641203692 664952696 672806468 748071783 854938256 939481992 950578236 961805538 997429044 1009209702 1065304321 1207904112 1267437648 1282407384 1329905392 1345612936 1496143566 1513814553 1878963984 1901156472 1923611076 1994858088 2018419404 2130608642 2564814768 2691225872 2992287132 3027629106 3195912963 3353428777 3802312944 3847222152 3989716176 4036838808 4261217284 5984574264 6055258212 6391825926 6706857554 6786072407 7694444304 8073677616 8522434568 9587738889 10060286331 10556124049 11969148528 12110516424 12783651852 13413715108 13572144814 17044869136 19175477778 20120572662 20358217221 21112248098 21361605359 24221032848 25567303704 26827430216 27144289628 30180858993 31668372147 38350955556 40241145324 40716434442 42224496196 42723210718 43227815569 51134607408 53654860432 54288579256 60361717986 61074651663 63336744294 64084816077 76701911112 80482290648 81432868884 84448992392 85446421436 86455631138 95005116441 108577158512 120723435972 122149303326 126673488588 128169632154 129683446707 153403822224 160964581296 162865737768 168897984784 170892842872 172911262276 190010232882 192254448231 241446871944 244298606652 253346977176 256339264308 259366893414 325731475536 341785685744 345822524552 380020465764 384508896462 389050340121 482893743888 488597213304 506693954352 512678528616 518733786828 691645049104 760040931528 769017792924 778100680242 861831195689 977194426608 1025357057232 1037467573656 1520081863056 1538035585848 1556201360484 1723662391378 2074935147312 2585493587067 2712923880593 3076071171696 3112402720968 3447324782756 5170987174134 5425847761186 5489932577263 6224805441936 6894649565512 7756480761201 8138771641779 10341974348268 10851695522372 10979865154526 13789299131024 15512961522402 16277543283558 16469797731789 20683948696536 21703391044744 21959730309052 24416314925337 31025923044804 32555086567116 32939595463578 41367897393072 43406782089488 43919460618104 48832629850674 49409393195367 62051846089608 65110173134232 65879190927156 87838921236208 97665259701348 98818786390734 124103692179216 130220346268464 131758381854312 195330519402696 197637572781468 263516763708624 390661038805392 395275145562936 697221437312401 790550291125872 1394442874624802 2091664311937203 2788885749249604 4183328623874406 5577771498499208 6274992935811609 8366657247748812 11155542996998416 12549985871623218 16733314495497624 25099971743246436 33466628990995248 50199943486492872 100399886972985744
• Sum of all divisors σ(n): 284668251754859427
• Sum of proper divisors (its aliquot sum) s(n): 184268364781873683
• 100399886972985744 is an abundant number, because the sum of its proper divisors (184268364781873683) is greater than itself. Its abundance is 83868477808887939

Bases of 100399886972985744

• Binary: 101100100101100010010101001001110100000111010000110010000₂
• Hexadecimal: 0x164B12A4E83A190
• Base-36: RGKSFC7GAS0

Squares and roots of 100399886972985744

• 100399886972985744 squared (100399886972985744²) is 10080137304188312501151626027233536
• 100399886972985744 cubed (100399886972985744³) is 1012044646012683792185817676886395616694482286710784
• 100399886972985744 is a perfect square number. Its square root is 316859412
• The cube root of 100399886972985744 is 464776.7641196597

Scales and comparisons

• 100,399,886,972,985,744 seconds is equal to 3,192,405,848 years, 26 weeks, 2 minutes, 24 seconds.
• To count from 1 to 100,399,886,972,985,744 would take you about nine billion, five hundred seventy-seven million, two hundred seventeen thousand, five hundred forty-five 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 100399886972985744 cubic inches would be around 38731.4 feet tall.

Recreational maths with 100399886972985744

• 100399886972985744 backwards is 447589279688993001
• The number of decimal digits it has is: 18
• The sum of 100399886972985744's digits is 99
• More coming soon!