1402442989920

Names of 1402442989920

• Cardinal: 1402442989920 can be written as One trillion, four hundred two billion, four hundred forty-two million, nine hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.40244298992 × 10¹²

Factors of 1402442989920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1542

Divisors of 1402442989920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 96 105 108 112 120 126 135 140 144 151 160 168 180 189 210 216 224 240 252 270 280 281 288 302 315 336 360 378 420 432 453 480 504 540 560 562 604 630 672 720 755 756 840 843 864 906 945 1008 1057 1080 1093 1120 1124 1208 1260 1359 1405 1440 1510 1512 1680 1686 1812 1890 1967 2016 2114 2160 2186 2248 2265 2416 2520 2529 2718 2810 3020 3024 3171 3279 3360 3372 3624 3780 3934 4077 4215 4228 4320 4372 4496 4530 4832 5040 5058 5285 5436 5465 5620 5901 6040 6048 6342 6558 6744 6795 7248 7560 7587 7651 7868 8154 8430 8456 8744 8992 9060 9513 9835 9837 10080 10116 10570 10872 10930 11240 11802 12080 12645 12684 13116 13488 13590 14496 15120 15174 15302 15736 15855 16308 16395 16860 16912 17488 17703 18120 19026 19670 19674 20232 20385 21140 21744 21860 22480 22953 23604 24160 25290 25368 26232 26976 27180 28539 29505 29511 30240 30348 30604 31472 31710 32616 32790 33720 33824 34976 35406 36240 37935 38052 38255 39340 39348 40464 40770 42280 42431 43488 43720 44960 45906 47208 47565 49185 50580 50736 52464 53109 54360 57078 59010 59022 60696 61208 62944 63420 65232 65580 67440 68859 70812 72480 75870 76104 76510 78680 78696 80928 81540 84560 84862 87440 88515 91812 94416 95130 98370 101160 101472 104928 106218 108720 114156 114765 118020 118044 121392 122416 126840 127293 130464 131160 134880 137718 141624 142695 147555 151740 152208 153020 157360 157392 163080 165043 169120 169724 174880 177030 183624 188832 190260 196740 202320 206577 212155 212436 217440 228312 229530 236040 236088 242784 244832 253680 254586 262320 265545 275436 283248 285390 295110 297017 303480 304416 306040 307133 314720 314784 326160 330086 339448 344295 354060 367248 380520 381879 393480 404640 413154 424310 424872 456624 459060 472080 472176 495129 507360 509172 524640 531090 550872 566496 570780 590220 594034 606960 612080 614266 636465 652320 660172 678896 688590 708120 734496 761040 763758 786960 825215 826308 848620 849744 891051 913248 918120 921399 944160 944352 990258 1018344 1032885 1062180 1101744 1141560 1145637 1155301 1180440 1188068 1213920 1224160 1228532 1272930 1320344 1357792 1377180 1416240 1485085 1485387 1522080 1527516 1535665 1573920 1650430 1652616 1697240 1699488 1782102 1836240 1842798 1909395 1980516 2036688 2065770 2124360 2149931 2203488 2283120 2291274 2310602 2360880 2376136 2457064 2475645 2545860 2640688 2673153 2754360 2764197 2832480 2970170 2970774 3055032 3071330 3300860 3305232 3394480 3465903 3564204 3672480 3685596 3818790 3961032 4073376 4131540 4248720 4299862 4455255 4456161 4566240 4582548 4606995 4621204 4721760 4752272 4914128 4951290 5091720 5281376 5346306 5508720 5528394 5728185 5776505 5940340 5941548 6110064 6142660 6449793 6601720 6610464 6788960 6931806 7128408 7371192 7426935 7637580 7922064 8019459 8263080 8292591 8497440 8599724 8910510 8912322 9165096 9213990 9242408 9504544 9828256 9902580 10183440 10397709 10692612 10749655 11017440 11056788 11456370 11553010 11880680 11883096 12220128 12285320 12899586 13203440 13365765 13820985 13863612 14256816 14742384 14853870 15275160 15844128 16038918 16526160 16585182 17199448 17329515 17821020 17824644 18330192 18427980 18484816 19349379 19805160 20366880 20795418 21385224 21499310 22113576 22280805 22912740 23106020 23761360 23766192 24570640 25799172 26406880 26731530 27641970 27727224 28513632 29484768 29707740 30550320 31193127 32077836 32248965 33052320 33170364 34398896 34659030 35642040 35649288 36660384 36855960 36969632 38698758 39610320 40097295 41462955 41590836 42770448 42998620 44227152 44561610 45825480 46212040 46377083 47522720 47532384 49141280 51598344 51988545 53463060 55283940 55454448 58048137 59415480 61100640 62386254 64155672 64497930 66340728 68797792 69318060 71284080 71298576 73711920 77397516 79220640 80194590 82925910 83181672 85540896 85997240 88454304 89123220 91650960 92424080 92754166 96746895 103196688 103977090 106926120 110567880 110908896 116096274 118830960 124772508 128311344 128995860 132681456 138636120 139131249 142568160 142597152 147423840 154795032 155965635 160389180 165851820 166363344 171994480 178246440 183301920 184848160 185508332 193493790 206393376 207954180 213852240 221135760 231885415 232192548 237661920 249545016 256622688 257991720 265362912 277272240 278262498 290240685 309590064 311931270 320778360 324639581 331703640 332726688 343988960 356492880 371016664 386987580 415908360 417393747 427704480 442271520 463770830 464385096 499090032 515983440 554544480 556524996 580481370 619180128 623862540 641556720 649279162 663407280 695656245 712985760 742033328 773975160 831816720 834787494 927541660 928770192 973918743 998180064 1031966880 1113049992 1160962740 1247725080 1252181241 1283113440 1298558324 1326814560 1391312490 1484066656 1547950320 1623197905 1663633440 1669574988 1855083320 1857540384 1947837486 2086968735 2226099984 2321925480 2495450160 2504362482 2597116648 2782624980 2921756229 3095900640 3246395810 3339149976 3710166640 3895674972 4173937470 4452199968 4643850960 4869593715 4990900320 5008724964 5194233296 5565249960 5843512458 6260906205 6492791620 6678299952 7420333280 7791349944 8347874940 8765268687 9287701920 9739187430 10017449928 10388466592 11130499920 11687024916 12521812410 12985583240 13356599904 14608781145 15582699888 16695749880 17530537374 19478374860 20034899856 22260999840 23374049832 25043624820 25971166480 29217562290 31165399776 33391499760 35061074748 38956749720 40069799712 43826343435 46748099664 50087249640 51942332960 58435124580 66782999520 70122149496 77913499440 87652686870 93496199328 100174499280 116870249160 140244298992 155826998880 175305373740 200348998560 233740498320 280488597984 350610747480 467480996640 701221494960 1402442989920
• Sum of all divisors σ(n): 5672203407360
• Sum of proper divisors (its aliquot sum) s(n): 4269760417440
• 1402442989920 is an abundant number, because the sum of its proper divisors (4269760417440) is greater than itself. Its abundance is 2867317427520

Bases of 1402442989920

• Binary: 10100011010001000000111011100000101100000₂
• Hexadecimal: 0x146881DC160
• Base-36: HW9UCGO0

Squares and roots of 1402442989920

• 1402442989920 squared (1402442989920²) is 1966846339975749221606400
• 1402442989920 cubed (1402442989920³) is 2758389861748798558641792281407488000
• The square root of 1402442989920 is 1184247.8583134529
• The cube root of 1402442989920 is 11193.3926534127

Scales and comparisons

• 1,402,442,989,920 seconds is equal to 44,593 years, 18 weeks, 1 day, 1 hour, 12 minutes.
• To count from 1 to 1,402,442,989,920 would take you about one hundred eleven thousand, four hundred eighty-three 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 1402442989920 cubic inches would be around 932.8 feet tall.

Recreational maths with 1402442989920

• 1402442989920 backwards is 0299892442041
• 1402442989920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1402442989920's digits is 54
• More coming soon!