13990068007920

Names of 13990068007920

• Cardinal: 13990068007920 can be written as Thirteen trillion, nine hundred ninety billion, sixty-eight million, seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.399006800792 × 10¹³

Factors of 13990068007920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15442

Divisors of 13990068007920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 37 40 45 48 54 60 72 74 80 83 90 108 111 120 135 139 144 148 166 180 185 216 222 240 249 270 278 296 332 333 360 370 415 417 432 444 498 540 555 556 592 664 666 695 720 740 747 830 834 888 996 999 1080 1110 1112 1245 1251 1328 1332 1390 1480 1494 1660 1665 1668 1776 1992 1998 2085 2160 2220 2224 2241 2490 2502 2664 2780 2960 2988 3071 3320 3330 3336 3735 3753 3984 3996 4170 4440 4482 4980 4995 5004 5143 5328 5560 5976 6142 6255 6640 6660 6672 7470 7506 7992 8340 8880 8964 9213 9960 9990 10008 10286 11120 11205 11537 11952 12284 12510 13320 14940 15012 15173 15355 15429 15984 16680 17928 18426 18765 19920 19980 20016 20572 22410 23074 24568 25020 25715 26640 27639 29880 30024 30346 30710 30858 33360 34611 35856 36852 37530 39960 41144 44820 45519 46065 46148 46287 49136 50040 51430 55278 57685 59760 60048 60692 61420 61716 69222 73704 75060 75865 77145 79920 82288 82917 89640 91038 92130 92296 92574 100080 102860 103833 110556 115370 121384 122840 123432 136557 138195 138444 138861 147408 150120 151730 154290 165834 173055 179280 182076 184260 184592 185148 205720 207666 221112 227595 230740 231435 242768 245680 246864 273114 276390 276888 277722 300240 303460 308580 311499 331668 346110 364152 368520 370296 409671 411440 414585 415332 426869 442224 455190 461480 462870 519165 546228 552780 553776 555444 561401 606920 617160 622998 663336 682785 692220 694305 728304 737040 740592 819342 829170 830664 853738 910380 922960 925740 1038330 1092456 1105560 1110888 1122802 1213840 1234320 1245996 1259359 1280607 1326672 1365570 1384440 1388610 1557495 1638684 1658340 1661328 1684203 1707476 1820760 1851480 2048355 2076660 2109047 2134345 2184912 2211120 2221776 2245604 2491992 2518718 2561214 2731140 2768880 2777220 2807005 3114990 3277368 3316680 3368406 3414952 3641520 3702960 3778077 3841821 4096710 4153320 4218094 4268690 4491208 4983984 5037436 5052609 5122428 5462280 5554440 5614010 6229980 6296795 6327141 6403035 6554736 6633360 6736812 6829904 7556154 7683642 8193420 8306640 8421015 8436188 8537380 8982416 10074872 10105218 10244856 10545235 10924560 11108880 11228020 11334231 11525463 12459960 12593590 12654282 12806070 13473624 15112308 15157827 15367284 16386840 16842030 16872376 17074760 18890385 18981423 19209105 20149744 20210436 20489712 21090470 22456040 22668462 23050926 24919920 25187180 25263045 25308564 25612140 26947248 30224616 30315654 30734568 31635705 32773680 33684060 33744752 34002693 34149520 37780770 37962846 38418210 40420872 42180940 44912080 45336924 46101852 46596283 50374360 50526090 50617128 51224280 56671155 56944269 57627315 60449232 60631308 61469136 63271410 67368120 68005386 75561540 75789135 75925692 76836420 78034739 80841744 84361880 90673848 92203704 93192566 94907115 100748720 101052180 101234256 102448560 113342310 113888538 115254630 121262616 126542820 134736240 136010772 139788849 151123080 151578270 151851384 153672840 156069478 168723760 170013465 175050901 181347696 184407408 186385132 189814230 202104360 226684620 227777076 230509260 232981415 234104217 242525232 253085640 272021544 279577698 284721345 302246160 303156540 303702768 307345680 312138956 340026930 350101802 372770264 379628460 390173695 404208720 419366547 453369240 455554152 461018520 465962830 468208434 506171280 525152703 544043088 559155396 569442690 606313080 624277912 680053860 698944245 700203604 702312651 745540528 759256920 780347390 838733094 875254505 906738480 911108304 922037040 931925660 936416868 1050305406 1118310792 1138885380 1170521085 1212626160 1248555824 1258099641 1360107720 1397888490 1400407208 1404625302 1518513840 1560694780 1575458109 1677466188 1750509010 1863851320 1872833736 2096832735 2100610812 2106937953 2236621584 2277770760 2341042170 2516199282 2625763515 2720215440 2795776980 2800814416 2809250604 3121389560 3150916218 3354932376 3501018020 3511563255 3727702640 3745667472 4193665470 4201221624 4213875906 4555541520 4682084340 4726374327 5032398564 5251527030 5591553960 5618501208 6242779120 6290498205 6301832436 6476883337 6709864752 7002036040 7023126510 7877290545 8387330940 8402443248 8427751812 9364168680 9452748654 10064797128 10503054060 10534689765 11183107920 11237002416 12580996410 12603664872 12953766674 14004072080 14046253020 15754581090 16774661880 16855503624 18728337360 18905497308 19430650011 20129594256 21006108120 21069379530 23631871635 25161992820 25207329744 25907533348 28092506040 31509162180 32384416685 33549323760 33711007248 37810994616 38861300022 42012216240 42138759060 47263743270 50323985640 51815066696 56185012080 58291950033 63018324360 64768833370 75621989232 77722600044 84277518120 94527486540 97153250055 100647971280 103630133392 116583900066 126036648720 129537666740 155445200088 168555036240 174875850099 189054973080 194306500110 233167800132 259075333480 291459750165 310890400176 349751700198 378109946160 388613000220 466335600264 518150666960 582919500330 699503400396 777226000440 874379250495 932671200528 1165839000660 1399006800792 1554452000880 1748758500990 2331678001320 2798013601584 3497517001980 4663356002640 6995034003960 13990068007920
• Sum of all divisors σ(n): 50450320972800
• Sum of proper divisors (its aliquot sum) s(n): 36460252964880
• 13990068007920 is an abundant number, because the sum of its proper divisors (36460252964880) is greater than itself. Its abundance is 22470184956960

Bases of 13990068007920

• Binary: 11001011100101010001000010001011001111110000₂
• Hexadecimal: 0xCB95108B3F0
• Base-36: 4YIY5A1O0

Squares and roots of 13990068007920

• 13990068007920 squared (13990068007920²) is 195722002866226677182726400
• 13990068007920 cubed (13990068007920³) is 2738164130744824379900906044682393088000
• The square root of 13990068007920 is 3740329.9330299727
• The cube root of 13990068007920 is 24095.7218853811

Scales and comparisons

• 13,990,068,007,920 seconds is equal to 444,840 years, 46 weeks, 1 day, 10 hours, 12 minutes.
• To count from 1 to 13,990,068,007,920 would take you about one million, one hundred twelve thousand, one hundred two 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 13990068007920 cubic inches would be around 2008 feet tall.

Recreational maths with 13990068007920

• 13990068007920 backwards is 02970086009931
• 13990068007920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13990068007920's digits is 54
• More coming soon!