1428998381568

Names of 1428998381568

• Cardinal: 1428998381568 can be written as One trillion, four hundred twenty-eight billion, nine hundred ninety-eight million, three hundred eighty-one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.428998381568 × 10¹²

Factors of 1428998381568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 87

Divisors of 1428998381568

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 59 64 69 72 81 92 96 108 118 128 138 144 162 177 184 192 207 216 236 243 256 276 288 324 354 368 384 414 432 472 486 512 529 531 552 576 621 648 708 736 768 828 864 944 972 1024 1058 1062 1104 1152 1242 1296 1357 1416 1472 1536 1587 1593 1656 1728 1863 1888 1944 2048 2116 2124 2208 2304 2484 2592 2714 2832 2944 3072 3174 3186 3312 3456 3726 3776 3888 4071 4096 4232 4248 4416 4608 4761 4779 4968 5184 5428 5589 5664 5888 6144 6348 6372 6624 6912 7452 7552 7776 8142 8192 8464 8496 8832 9216 9522 9558 9936 10368 10856 11178 11328 11776 12167 12213 12288 12696 12744 13248 13824 14283 14337 14904 15104 15552 16284 16928 16992 17664 18432 19044 19116 19872 20736 21712 22356 22656 23552 24334 24426 24576 25392 25488 26496 27648 28566 28674 29808 30208 31104 31211 32568 33856 33984 35328 36501 36639 36864 38088 38232 39744 41472 42849 43424 44712 45312 47104 48668 48852 50784 50976 52992 55296 57132 57348 59616 60416 62208 62422 65136 67712 67968 70656 73002 73278 73728 76176 76464 79488 82944 85698 86848 89424 90624 93633 94208 97336 97704 101568 101952 105984 109503 109917 110592 114264 114696 119232 120832 124416 124844 128547 130272 135424 135936 141312 146004 146556 152352 152928 158976 165888 171396 173696 178848 181248 187266 188416 194672 195408 203136 203904 211968 219006 219834 221184 228528 229392 238464 241664 248832 249688 257094 260544 270848 271872 280899 282624 292008 293112 304704 305856 317952 328509 329751 331776 342792 347392 357696 362496 374532 389344 390816 406272 407808 423936 438012 439668 457056 458784 476928 483328 497664 499376 514188 521088 541696 543744 561798 565248 584016 586224 609408 611712 635904 657018 659502 663552 685584 694784 715392 717853 724992 749064 778688 781632 812544 815616 842697 847872 876024 879336 914112 917568 953856 985527 995328 998752 1028376 1042176 1083392 1087488 1123596 1168032 1172448 1218816 1223424 1271808 1314036 1319004 1371168 1389568 1430784 1435706 1449984 1498128 1557376 1563264 1625088 1631232 1685394 1695744 1752048 1758672 1828224 1835136 1907712 1971054 1990656 1997504 2056752 2084352 2153559 2166784 2174976 2247192 2336064 2344896 2437632 2446848 2528091 2543616 2628072 2638008 2742336 2779136 2861568 2871412 2956581 2996256 3114752 3126528 3250176 3262464 3370788 3504096 3517344 3656448 3670272 3815424 3942108 3995008 4113504 4168704 4307118 4333568 4349952 4494384 4672128 4689792 4875264 4893696 5056182 5087232 5256144 5276016 5484672 5558272 5723136 5742824 5913162 5992512 6229504 6253056 6460677 6500352 6524928 6741576 7008192 7034688 7312896 7340544 7584273 7630848 7884216 7990016 8227008 8337408 8614236 8988768 9344256 9379584 9750528 9787392 10112364 10512288 10552032 10969344 11116544 11446272 11485648 11826324 11985024 12459008 12506112 12921354 13000704 13049856 13483152 14016384 14069376 14625792 14681088 15168546 15261696 15768432 15980032 16454016 16674816 17228472 17977536 18688512 18759168 19382031 19501056 19574784 20224728 21024576 21104064 21938688 22892544 22971296 23652648 23970048 24918016 25012224 25842708 26966304 28032768 28138752 29251584 29362176 30337092 31536864 31960064 32908032 33349632 34456944 35955072 37377024 37518336 38764062 39002112 39149568 40449456 42049152 42208128 43877376 45785088 45942592 47305296 47940096 49836032 50024448 51685416 53932608 56065536 56277504 58146093 58503168 58724352 60674184 63073728 63920128 65816064 68913888 71910144 74754048 75036672 77528124 80898912 84098304 84416256 87754752 91885184 94610592 95880192 99672064 100048896 103370832 107865216 112131072 112555008 116292186 117006336 117448704 121348368 126147456 127840256 131632128 137827776 143820288 149508096 150073344 155056248 161797824 168196608 168832512 174438279 175509504 183770368 189221184 191760384 206741664 215730432 224262144 225110016 232584372 242696736 252294912 255680512 263264256 275655552 287640576 299016192 300146688 310112496 323595648 336393216 337665024 348876558 351019008 367540736 378442368 383520768 413483328 431460864 448524288 450220032 465168744 485393472 504589824 526528512 551311104 575281152 620224992 647191296 672786432 675330048 697753116 735081472 756884736 767041536 826966656 862921728 897048576 900440064 930337488 970786944 1009179648 1053057024 1102622208 1150562304 1240449984 1294382592 1345572864 1350660096 1395506232 1470162944 1513769472 1653933312 1725843456 1860674976 1941573888 2018359296 2205244416 2301124608 2480899968 2588765184 2691145728 2701320192 2791012464 2940325888 3027538944 3307866624 3451686912 3721349952 3883147776 4036718592 4410488832 4961799936 5177530368 5582024928 5880651776 6055077888 6615733248 6903373824 7442699904 7766295552 8073437184 8820977664 9923599872 10355060736 11164049856 12110155776 13231466496 14885399808 15532591104 17641955328 19847199744 20710121472 22328099712 24220311552 26462932992 29770799616 31065182208 39694399488 44656199424 52925865984 59541599232 62130364416 79388798976 89312398848 119083198464 158777597952 178624797696 238166396928 357249595392 476332793856 714499190784 1428998381568
• Sum of all divisors σ(n): 4551276038400
• Sum of proper divisors (its aliquot sum) s(n): 3122277656832
• 1428998381568 is an abundant number, because the sum of its proper divisors (3122277656832) is greater than itself. Its abundance is 1693279275264

Bases of 1428998381568

• Binary: 10100110010110110111100001110000000000000₂
• Hexadecimal: 0x14CB6F0E000
• Base-36: I8H0QO00

Squares and roots of 1428998381568

• 1428998381568 squared (1428998381568²) is 2042036374523963322138624
• 1428998381568 cubed (1428998381568³) is 2918066674297729893769086320542482432
• The square root of 1428998381568 is 1195407.2032441499
• The cube root of 1428998381568 is 11263.6006874629

Scales and comparisons

• 1,428,998,381,568 seconds is equal to 45,437 years, 37 weeks, 6 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,428,998,381,568 would take you about one hundred thirteen thousand, five hundred ninety-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 1428998381568 cubic inches would be around 938.6 feet tall.

Recreational maths with 1428998381568

• 1428998381568 backwards is 8651838998241
• 1428998381568 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1428998381568's digits is 72
• More coming soon!