1989399191552

Names of 1989399191552

• Cardinal: 1989399191552 can be written as One trillion, nine hundred eighty-nine billion, three hundred ninety-nine million, one hundred ninety-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.989399191552 × 10¹²

Factors of 1989399191552

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 495

Divisors of 1989399191552

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 8 16 17 19 23 32 34 38 46 64 68 76 92 97 128 136 152 184 194 256 272 304 323 337 368 388 391 437 512 544 608 646 674 736 776 782 874 1024 1088 1216 1292 1348 1472 1552 1564 1649 1748 1843 2048 2176 2231 2432 2584 2696 2944 3104 3128 3298 3496 3686 4096 4352 4462 4864 5168 5392 5729 5888 6208 6256 6403 6596 6992 7372 7429 7751 8192 8704 8924 9728 10336 10784 11458 11776 12416 12512 12806 13192 13984 14744 14858 15502 17408 17848 19456 20672 21568 22916 23552 24832 25024 25612 26384 27968 29488 29716 31004 31331 32689 34816 35696 37927 38912 41344 42389 43136 45832 47104 49664 50048 51224 52768 55936 58976 59432 62008 62662 65378 69632 71392 75854 77824 82688 84778 86272 91664 94208 99328 100096 102448 105536 108851 111872 117952 118864 124016 125324 130756 131767 139264 142784 147269 151708 155648 165376 169556 172544 183328 188416 198656 200192 204896 211072 217702 223744 235904 237728 248032 250648 261512 263534 285568 294538 303416 330752 339112 345088 366656 397312 400384 409792 422144 435404 447488 471808 475456 496064 501296 523024 527068 555713 571136 589076 606832 621091 661504 678224 690176 720613 733312 751847 794624 800768 819584 844288 870808 894976 943616 950912 992128 1002592 1046048 1054136 1111426 1142272 1178152 1213664 1242182 1323008 1356448 1380352 1441226 1466624 1503694 1601536 1639168 1688576 1741616 1789952 1887232 1901824 1984256 2005184 2092096 2108272 2222852 2284544 2356304 2427328 2484364 2503573 2646016 2712896 2760704 2882452 2933248 3007388 3203072 3278336 3377152 3483232 3579904 3774464 3803648 3968512 4010368 4184192 4216544 4445704 4569088 4712608 4854656 4968728 5007146 5425792 5764904 5866496 6014776 6556672 6754304 6966464 7548928 7607296 7937024 8020736 8368384 8433088 8891408 9138176 9425216 9709312 9937456 10014292 10558547 10851584 11529808 11732992 12029552 12781399 13113344 13508608 13932928 14285093 15097856 15214592 15874048 16041472 16736768 16866176 17782816 18276352 18850432 19418624 19874912 20028584 21117094 21703168 23059616 23465984 24059104 25562798 26226688 27865856 28570186 30429184 31748096 32082944 33473536 33732352 35565632 37700864 38837248 39749824 40057168 42234188 43406336 46119232 46931968 48118208 51125596 52453376 55731712 57140372 60858368 63496192 64165888 66947072 67464704 71131264 75401728 77674496 79499648 80114336 84468376 86812672 92238464 96236416 102251192 111463424 114280744 128331776 133894144 134929408 142262528 150803456 155348992 158999296 160228672 168936752 173625344 184476928 192472832 204502384 222926848 228561488 242846581 256663552 267788288 269858816 284525056 301606912 310697984 317998592 320457344 337873504 347250688 368953856 384945664 409004768 445853696 457122976 485693162 539717632 569050112 603213824 635997184 640914688 675747008 737907712 769891328 818009536 891707392 914245952 971386324 1079435264 1138100224 1206427648 1271994368 1281829376 1351494016 1475815424 1539782656 1636019072 1828491904 1942772648 2276200448 2543988736 2563658752 2702988032 2951630848 3079565312 3272038144 3656983808 3885545296 4552400896 5087977472 5127317504 5405976064 5903261696 6159130624 6544076288 7313967616 7771090592 10254635008 10811952128 13088152576 14627935232 15542181184 20509270016 21623904256 26176305152 29255870464 31084362368 43247808512 52352610304 58511740928 62168724736 86495617024 104705220608 117023481856 124337449472 248674898944 497349797888 994699595776 1989399191552
• Sum of all divisors σ(n): 4688673050880
• Sum of proper divisors (its aliquot sum) s(n): 2699273859328
• 1989399191552 is an abundant number, because the sum of its proper divisors (2699273859328) is greater than itself. Its abundance is 709874667776

Bases of 1989399191552

• Binary: 11100111100110001011011101010000000000000₂
• Hexadecimal: 0x1CF316EA000
• Base-36: PDX0WWE8

Squares and roots of 1989399191552

• 1989399191552 squared (1989399191552²) is 3957709143347751188168704
• 1989399191552 cubed (1989399191552³) is 7873463370173974692540067164987588608
• The square root of 1989399191552 is 1410460.6309826587
• The cube root of 1989399191552 is 12576.9107503417

Scales and comparisons

• 1,989,399,191,552 seconds is equal to 63,256 years, 38 weeks, 3 days, 14 hours, 32 minutes, 32 seconds.
• To count from 1 to 1,989,399,191,552 would take you about one hundred fifty-eight thousand, one hundred forty-one 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 1989399191552 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989399191552

• 1989399191552 backwards is 2551919939891
• The number of decimal digits it has is: 13
• The sum of 1989399191552's digits is 71
• More coming soon!