1421479751494880

Names of 1421479751494880

• Cardinal: 1421479751494880 can be written as One quadrillion, four hundred twenty-one trillion, four hundred seventy-nine billion, seven hundred fifty-one million, four hundred ninety-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.42147975149488 × 10¹⁵

Factors of 1421479751494880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 224

Divisors of 1421479751494880

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 70 77 80 88 110 112 121 140 154 160 176 199 220 224 242 280 308 352 385 398 440 484 560 605 616 770 796 847 880 968 995 1120 1210 1232 1331 1393 1540 1592 1694 1760 1936 1990 2189 2420 2464 2662 2786 3080 3184 3388 3872 3980 4235 4378 4840 5324 5572 6160 6368 6655 6776 6965 7960 8470 8756 9317 9680 10648 10945 11144 12320 13310 13552 13930 14641 15323 15920 16940 17512 18634 19360 21296 21890 22288 24079 26620 27104 27860 29282 30646 31840 33880 35024 37268 39601 42592 43780 44576 46585 48158 53240 55720 58564 61292 67760 70048 73205 74536 76615 79202 87560 93170 96316 102487 106480 111440 117128 120395 122584 135520 146410 149072 153230 158404 161051 168553 175120 186340 192632 198005 204974 212960 222880 234256 240790 245168 264869 277207 292820 298144 306460 316808 322102 337106 350240 372680 385264 396010 409948 435611 468512 481580 490336 512435 529738 554414 585640 612920 633616 644204 674212 745360 770528 792020 805255 819896 842765 871222 963160 1024870 1059476 1108828 1127357 1171280 1225840 1267232 1288408 1324345 1348424 1386035 1490720 1584040 1610510 1639792 1685530 1742444 1854083 1926320 2049740 2118952 2178055 2217656 2254714 2342560 2451680 2576816 2648690 2696848 2772070 2913559 3049277 3168080 3221020 3279584 3371060 3484888 3708166 3852640 4099480 4237904 4356110 4435312 4509428 4791721 5153632 5297380 5393696 5544140 5636785 5827118 6098554 6336160 6442040 6742120 6969776 7416332 7880599 8198960 8475808 8712220 8870624 9018856 9270415 9583442 10594760 11088280 11273570 11654236 12197108 12884080 13484240 13939552 14567795 14832664 15246385 15761198 16397920 17424440 18037712 18540830 19166884 20394913 21189520 22176560 22547140 23308472 23958605 24394216 25768160 26968480 29135590 29665328 30492770 31522396 32049149 33542047 34848880 36075424 37081660 38333768 39402995 40789826 42379040 44353120 45094280 46616944 47917210 48788432 52708931 55164193 58271180 59330656 60985540 63044792 64098298 67084094 69697760 74163320 76667536 78805990 81579652 86686589 90188560 93233888 95834420 97576864 101974565 105417862 110328386 116542360 121971080 126089584 128196596 134168188 148326640 153335072 157611980 160245745 163159304 167710235 173373178 180377120 191668840 203949130 210835724 220656772 224344043 233084720 243942160 252179168 256393192 263544655 268336376 275820965 296653280 315223960 320491490 326318608 335420470 346746356 368962517 383337680 407898260 421671448 433432945 441313544 448688086 466169440 487884320 512786384 527089310 536672752 551641930 579798241 606806123 630447920 640982980 652637216 670840940 693492712 737925034 766675360 815796520 843342896 866865890 882627088 897376172 953552479 1025572768 1054178620 1073345504 1103283860 1121720215 1159596482 1213612246 1260895840 1281965960 1341681880 1386985424 1475850068 1631593040 1686685792 1733731780 1765254176 1794752344 1844812585 1907104958 2108357240 2206567720 2243440430 2319192964 2427224492 2563931920 2683363760 2773970848 2898991205 2951700136 3034030615 3263186080 3467463560 3589504688 3689625170 3814209916 4058587687 4216714480 4413135440 4486880860 4638385928 4767762395 4854448984 5127863840 5366727520 5797982410 5903400272 6068061230 6377780651 6674867353 6934927120 7179009376 7379250340 7628419832 8117175374 8433428960 8826270880 8973761720 9276771856 9535524790 9708897968 10489077269 11595964820 11806800544 12136122460 12755561302 13349734706 13869854240 14758500680 15256839664 16234350748 17947523440 18553543712 19071049580 19417795936 20292938435 20978154538 23191929640 24272244920 25511122604 26699469412 29517001360 30513679328 31888903255 32468701496 33374336765 35895046880 38142099160 40585876870 41956309076 44644464557 46383859280 48544489840 51022245208 52445386345 53398938824 59034002720 63777806510 64937402992 66748673530 73423540883 76284198320 81171753740 83912618152 89288929114 92767718560 97088979680 102044490416 104890772690 106797877648 115379849959 127555613020 129874805984 133497347060 146847081766 152568396640 162343507480 167825236304 178577858228 204088980832 209781545380 213595755296 223222322785 230759699918 255111226040 266994694120 293694163532 324687014960 335650472608 357155716456 367117704415 419563090760 446444645570 461519399836 510222452080 533989388240 576899249795 587388327064 649374029920 714311432912 734235408830 807658949713 839126181520 892889291140 923038799672 1020444904160 1067978776480 1153798499590 1174776654128 1269178349549 1428622865824 1468470817660 1615317899426 1678252363040 1785778582280 1846077599344 2307596999180 2349553308256 2538356699098 2936941635320 3230635798852 3571557164560 3692155198688 4038294748565 4615193998360 5076713398196 5873883270640 6345891747745 6461271597704 7143114329120 8076589497130 8884248446843 9230387996720 10153426796392 11747766541280 12691783495490 12922543195408 16153178994260 17768496893686 18460775993440 20306853592784 25383566990980 25845086390816 32306357988520 35536993787372 40613707185568 44421242234215 50767133981960 64612715977040 71073987574744 88842484468430 101534267963920 129225431954080 142147975149488 177684968936860 203068535927840 284295950298976 355369937873720 710739875747440 1421479751494880
• Sum of all divisors σ(n): 4243114660377600
• Sum of proper divisors (its aliquot sum) s(n): 2821634908882720
• 1421479751494880 is an abundant number, because the sum of its proper divisors (2821634908882720) is greater than itself. Its abundance is 1400155157387840

Bases of 1421479751494880

• Binary: 101000011001101010000001011101001001010110011100000₂
• Hexadecimal: 0x50CD40BA4ACE0
• Base-36: DZVES6IQJK

Squares and roots of 1421479751494880

• 1421479751494880 squared (1421479751494880²) is 2020604683909945799594666214400
• 1421479751494880 cubed (1421479751494880³) is 2872248643953700307604676008676833030582272000
• The square root of 1421479751494880 is 37702516.5140853695
• The cube root of 1421479751494880 is 112438.1157984795

Scales and comparisons

• 1,421,479,751,494,880 seconds is equal to 45,198,659 years, 8 weeks, 6 days, 14 hours, 21 minutes, 20 seconds.
• To count from 1 to 1,421,479,751,494,880 would take you about one hundred thirty-five million, five hundred ninety-five thousand, nine hundred seventy-seven 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 1421479751494880 cubic inches would be around 9369.8 feet tall.

Recreational maths with 1421479751494880

• 1421479751494880 backwards is 0884941579741241
• The number of decimal digits it has is: 16
• The sum of 1421479751494880's digits is 74
• More coming soon!