1940121360944160

Names of 1940121360944160

• Cardinal: 1940121360944160 can be written as One quadrillion, nine hundred forty trillion, one hundred twenty-one billion, three hundred sixty million, nine hundred forty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.94012136094416 × 10¹⁵

Factors of 1940121360944160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 294420

Divisors of 1940121360944160

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 80 82 96 120 123 160 164 205 211 240 246 328 410 422 480 492 615 633 656 820 844 984 1055 1230 1266 1312 1597 1640 1688 1968 2110 2460 2532 3165 3194 3280 3376 3936 4220 4791 4920 5064 6330 6388 6560 6752 7985 8440 8651 9582 9840 10128 12660 12776 15970 16880 17302 19164 19680 20256 23955 25320 25552 25953 31940 33760 34604 38328 43255 47910 50640 51104 51906 63880 65477 69208 76656 86510 95820 101280 103812 127760 129765 130954 138416 153312 173020 191640 196431 207624 255520 259530 261908 276832 292561 327385 336967 346040 383280 392862 415248 519060 523816 585122 654770 673934 692080 766560 785724 830496 877683 982155 1010901 1038120 1047632 1170244 1309540 1347868 1384160 1462805 1571448 1684835 1755366 1964310 2021802 2076240 2095264 2340488 2619080 2695736 2925610 3142896 3369670 3510732 3928620 4043604 4152480 4388415 4680976 5054505 5238160 5391472 5851220 6285792 6739340 7021464 7857240 8087208 8776830 9361952 10109010 10476320 10782944 11702440 11995001 13478680 13815647 14042928 15714480 16174416 17553660 20218020 23404880 23990002 26957360 27631294 28085856 31428960 32348832 35107320 35985003 40436040 41446941 46809760 47980004 53914720 55262588 59975005 61730371 69078235 70214640 71970006 80872080 82893882 95960008 110525176 119950010 123460742 138156470 140429280 143940012 161744160 165787764 179925015 185191113 191920016 207234705 221050352 239900020 246921484 276312940 287880024 308651855 331575528 359850030 370382226 383840032 414469410 442100704 467219917 479800040 493842968 552625880 575760048 617303710 663151056 719700060 740764452 828938820 925955565 934439834 959600080 987685936 1105251760 1151520096 1234607420 1326302112 1401659751 1439400120 1481528904 1657877640 1851911130 1868879668 1919200160 1975371872 2210503520 2336099585 2469214840 2530945211 2803319502 2878800240 2963057808 3315755280 3703822260 3737759336 4672199170 4938429680 5061890422 5606639004 5757600480 5926115616 6631510560 7008298755 7407644520 7475518672 7592835633 9344398340 9876859360 10123780844 11213278008 12654726055 14016597510 14815289040 14951037344 15185671266 18688796680 19156016597 20247561688 22426556016 25309452110 28033195020 29630578080 30371342532 37377593360 37964178165 38312033194 40495123376 44853112032 50618904220 56066390040 57468049791 60742685064 74755186720 75928356330 76624066388 80990246752 95780082985 98583402487 101237808440 112132780080 114936099582 121485370128 151856712660 153248132776 191560165970 197166804974 202475616880 224265560160 229872199164 242970740256 287340248955 295750207461 303713425320 306496265552 383120331940 394333609948 404951233760 459744398328 492917012435 574680497910 591500414922 607426850640 612992531104 766240663880 788667219896 919488796656 985834024870 1149360995820 1183000829844 1214853701280 1478751037305 1532481327760 1577334439792 1838977593312 1971668049740 2298721991640 2366001659688 2957502074610 3064962655520 3154668879584 3943336099480 4041919501967 4597443983280 4732003319376 5915004149220 7886672198960 8083839003934 9194887966560 9464006638752 11830008298440 12125758505901 15773344397920 16167678007868 20209597509835 23660016596880 24251517011802 32335356015736 40419195019670 47320033193760 48503034023604 60628792529505 64670712031472 80838390039340 97006068047208 121257585059010 129341424062944 161676780078680 194012136094416 242515170118020 323353560157360 388024272188832 485030340236040 646707120314720 970060680472080 1940121360944160
• Sum of all divisors σ(n): 6294070943048448
• Sum of proper divisors (its aliquot sum) s(n): 4353949582104288
• 1940121360944160 is an abundant number, because the sum of its proper divisors (4353949582104288) is greater than itself. Its abundance is 2413828221160128

Bases of 1940121360944160

• Binary: 110111001001000011110110100100010100100110000100000₂
• Hexadecimal: 0x6E487B48A4C20
• Base-36: J3PRG5UUQO

Squares and roots of 1940121360944160

• 1940121360944160 squared (1940121360944160²) is 3764070895191819567406638105600
• 1940121360944160 cubed (1940121360944160³) is 7302754347869855616395886757227147049783296000
• The square root of 1940121360944160 is 44046808.7486955177
• The cube root of 1940121360944160 is 124721.9710913717

Scales and comparisons

• 1,940,121,360,944,160 seconds is equal to 61,689,858 years, 4 weeks, 4 days, 6 hours, 16 minutes.
• To count from 1 to 1,940,121,360,944,160 would take you about one hundred eighty-five million, sixty-nine thousand, five hundred seventy-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 1940121360944160 cubic inches would be around 10393.5 feet tall.

Recreational maths with 1940121360944160

• 1940121360944160 backwards is 0614490631210491
• The number of decimal digits it has is: 16
• The sum of 1940121360944160's digits is 51
• More coming soon!