1990114560

Names of 1990114560

• Cardinal: 1990114560 can be written as One billion, nine hundred ninety million, one hundred fourteen thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.99011456 × 10⁹

Factors of 1990114560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 106

Divisors of 1990114560

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 28 29 30 32 35 36 37 40 42 45 46 48 56 58 60 63 64 69 70 72 74 80 84 87 90 92 96 105 111 112 115 116 120 126 128 138 140 144 145 148 160 161 168 174 180 184 185 192 203 207 210 222 224 230 232 240 252 256 259 261 276 280 288 290 296 315 320 322 333 336 345 348 360 368 370 384 406 414 420 435 444 448 460 464 480 483 504 518 522 552 555 560 576 580 592 609 630 640 644 666 667 672 690 696 720 736 740 768 777 805 812 828 840 851 870 888 896 920 928 960 966 1008 1015 1035 1036 1044 1073 1104 1110 1120 1152 1160 1184 1218 1260 1280 1288 1295 1305 1332 1334 1344 1380 1392 1440 1449 1472 1480 1554 1610 1624 1656 1665 1680 1702 1740 1776 1792 1827 1840 1856 1920 1932 2001 2016 2030 2070 2072 2088 2146 2208 2220 2240 2304 2320 2331 2368 2415 2436 2520 2553 2576 2590 2610 2664 2668 2688 2760 2784 2880 2898 2944 2960 3045 3108 3219 3220 3248 3312 3330 3335 3360 3404 3480 3552 3654 3680 3712 3840 3864 3885 4002 4032 4060 4140 4144 4176 4255 4292 4416 4440 4480 4640 4662 4669 4736 4830 4872 5040 5106 5152 5180 5220 5328 5336 5365 5376 5520 5568 5760 5796 5888 5920 5957 6003 6090 6216 6438 6440 6496 6624 6660 6670 6720 6808 6960 7104 7245 7308 7360 7424 7511 7659 7728 7770 8004 8064 8120 8280 8288 8352 8510 8584 8832 8880 8960 9135 9280 9324 9338 9472 9657 9660 9744 10005 10080 10212 10304 10360 10440 10656 10672 10730 11040 11136 11520 11592 11655 11840 11914 12006 12180 12432 12765 12876 12880 12992 13248 13320 13340 13440 13616 13920 14007 14208 14490 14616 14720 15022 15318 15456 15540 16008 16095 16128 16240 16560 16576 16704 17020 17168 17664 17760 17871 18270 18560 18648 18676 19314 19320 19488 20010 20160 20424 20608 20720 20880 21312 21344 21460 22080 22272 22533 23184 23310 23345 23680 23828 24012 24360 24679 24864 25530 25752 25760 25984 26496 26640 26680 26880 27232 27840 28014 28416 28980 29232 29440 29785 30015 30044 30636 30912 31080 32016 32190 32480 33120 33152 33408 34040 34336 35520 35742 36540 37120 37296 37352 37555 38295 38628 38640 38976 40020 40320 40848 41216 41440 41760 42021 42624 42688 42920 44160 45066 46368 46620 46690 47360 47656 48024 48285 48720 49358 49728 51060 51504 51520 51968 52992 53280 53360 53613 54464 55680 56028 57960 58464 59570 60030 60088 61272 61824 62160 64032 64380 64960 66240 66304 66816 67599 68080 68672 70035 71040 71484 73080 74037 74592 74704 75110 76590 77256 77280 77952 80040 80640 81696 82880 83520 84042 85248 85376 85840 88320 89355 90132 92736 93240 93380 95312 96048 96570 97440 98716 99456 102120 103008 103040 106560 106720 107226 108928 111360 112056 112665 115920 116928 119140 120060 120176 122544 123395 123648 124320 128064 128760 129920 132480 135198 136160 137344 140070 142080 142968 146160 148074 149184 149408 150220 153180 154512 154560 155904 160080 163392 165760 167040 168084 170752 171680 172753 178710 180264 185472 186480 186760 190624 192096 193140 194880 197432 198912 204240 206016 206080 210105 213120 213440 214452 217856 222111 224112 225330 231840 233856 238280 240120 240352 245088 246790 248640 256128 257520 259840 264960 268065 270396 272320 274688 280140 285936 292320 296148 298368 298816 300440 306360 309024 309120 320160 326784 331520 334080 336168 337995 343360 345506 357420 360528 370185 370944 372960 373520 381248 384192 386280 389760 394864 408480 412032 420210 426240 426880 428904 444222 448224 450660 463680 467712 476560 480240 480704 490176 493580 497280 512256 515040 518259 536130 540792 544640 560280 571872 584640 592296 596736 597632 600880 612720 618048 618240 640320 653568 672336 675990 686720 691012 714840 721056 740370 745920 747040 762496 768384 772560 779520 789728 816960 824064 840420 853760 857808 863765 888444 896448 901320 927360 953120 960480 961408 980352 987160 994560 1030080 1036518 1072260 1081584 1089280 1110555 1120560 1143744 1169280 1184592 1195264 1201760 1225440 1236096 1280640 1344672 1351980 1373440 1382024 1429680 1442112 1480740 1491840 1494080 1524992 1536768 1545120 1554777 1579456 1633920 1680840 1715616 1727530 1776888 1792896 1802640 1854720 1906240 1920960 1922816 1960704 1974320 2060160 2073036 2144520 2163168 2221110 2241120 2287488 2338560 2369184 2403520 2450880 2472192 2561280 2591295 2689344 2703960 2764048 2859360 2884224 2961480 2983680 2988160 3090240 3109554 3158912 3267840 3361680 3431232 3455060 3553776 3585792 3605280 3812480 3841920 3948640 4120320 4146072 4289040 4326336 4442220 4482240 4574976 4738368 4807040 4901760 5182590 5378688 5407920 5528096 5718720 5768448 5922960 5976320 6180480 6219108 6317824 6723360 6862464 6910120 7107552 7210560 7624960 7683840 7773885 7897280 8292144 8578080 8652672 8884440 8964480 9476736 9614080 9803520 10365180 10757376 10815840 11056192 11437440 11845920 12360960 12438216 13446720 13724928 13820240 14215104 14421120 15547770 15794560 16584288 17156160 17305344 17768880 17928960 18953472 20730360 21631680 22112384 22874880 23691840 24876432 26893440 27640480 28430208 28842240 31095540 31589120 33168576 34312320 35537760 41460720 43263360 44224768 47383680 49752864 53786880 55280960 56860416 62191080 66337152 68624640 71075520 82921440 86526720 94767360 99505728 110561920 124382160 132674304 142151040 165842880 199011456 221123840 248764320 284302080 331685760 398022912 497528640 663371520 995057280 1990114560
• Sum of all divisors σ(n): 8724119040
• Sum of proper divisors (its aliquot sum) s(n): 6734004480
• 1990114560 is an abundant number, because the sum of its proper divisors (6734004480) is greater than itself. Its abundance is 4743889920

Bases of 1990114560

• Binary: 1110110100111101011110100000000₂
• Hexadecimal: 0x769EBD00
• Base-36: WWV280

Squares and roots of 1990114560

• 1990114560 squared (1990114560²) is 3960555961923993600
• 1990114560 cubed (1990114560³) is 7881960085519745276706816000
• The square root of 1990114560 is 44610.7000617565
• The cube root of 1990114560 is 1257.8418080955

Scales and comparisons

• 1,990,114,560 seconds is equal to 63 years, 14 weeks, 3 days, 17 hours, 36 minutes.
• To count from 1 to 1,990,114,560 would take you about one hundred twenty-six 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 1990114560 cubic inches would be around 104.8 feet tall.

Recreational maths with 1990114560

• 1990114560 backwards is 0654110991
• 1990114560 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1990114560's digits is 36
• More coming soon!