9998944002072

Names of 9998944002072

• Cardinal: 9998944002072 can be written as Nine trillion, nine hundred ninety-eight billion, nine hundred forty-four million, two thousand and seventy-two.

Scientific notation

• Scientific notation: 9.998944002072 × 10¹²

Factors of 9998944002072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 163

Divisors of 9998944002072

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 31 36 54 62 72 81 93 108 124 127 162 186 216 243 248 254 279 324 372 381 486 508 558 648 729 744 762 837 972 1016 1116 1143 1458 1524 1674 1944 2187 2232 2286 2511 2916 3048 3348 3429 3937 4374 4572 5022 5832 6561 6696 6858 7533 7874 8748 9144 10044 10287 11811 13122 13716 15066 15748 16129 17496 19683 20088 20574 22599 23622 26244 27432 30132 30861 31496 32258 35433 39366 41148 45198 47244 48387 52488 60264 61722 64516 67797 70866 78732 82296 90396 92583 94488 96774 106299 123444 129032 135594 141732 145161 157464 180792 185166 193548 203391 212598 246888 271188 277749 283464 290322 318897 370332 387096 406782 425196 435483 499999 542376 555498 580644 610173 637794 740664 813564 833247 850392 870966 956691 999998 1110996 1161288 1220346 1275588 1306449 1499997 1627128 1666494 1741932 1913382 1999996 2048383 2221992 2440692 2499741 2551176 2612898 2870073 2999994 3332988 3483864 3826764 3919347 3999992 4096766 4499991 4881384 4999482 5225796 5740146 5999988 6145149 6665976 7653528 7838694 8193532 8610219 8999982 9998964 10451592 11480292 11758041 11999976 12290298 13499973 15677388 16387064 17220438 17999964 18435447 19997928 22960584 23516082 24580596 25830657 26999946 31354776 34440876 35274123 35999928 36870894 40499919 47032164 49161192 51661314 53999892 55306341 63499873 68881752 70548246 73741788 77491971 80999838 94064328 103322628 105822369 107999784 110612682 121499757 126999746 141096492 147483576 154983942 161999676 165919023 190499619 206645256 211644738 221225364 242999514 253999492 282192984 309967884 317467107 323999352 331838046 364499271 380999238 423289476 442450728 485999028 497757069 507998984 571498857 619935768 634934214 663676092 728998542 761998476 846578952 971998056 995514138 1093497813 1142997714 1269868428 1327352184 1457997084 1493271207 1523996952 1714496571 1991028276 2186995626 2285995428 2539736856 2915994168 2986542414 3280493439 3428993142 3982056552 4373991252 4479813621 4571990856 5143489713 5973084828 6560986878 6857986284 8747982504 8959627242 9841480317 10286979426 11946169656 13121973756 13439440863 13715972568 15430469139 17919254484 19682960634 20573958852 26243947512 26878881726 30860938278 35838508968 39365921268 40318322589 41147917704 46291407417 53757763452 61721876556 78731842536 80636645178 92582814834 107515526904 123443753112 138874222251 161273290356 185165629668 277748444502 322546580712 370331259336 416622666753 555496889004 833245333506 1110993778008 1249868000259 1666490667012 2499736000518 3332981334024 4999472001036 9998944002072
• Sum of all divisors σ(n): 29259087052800
• Sum of proper divisors (its aliquot sum) s(n): 19260143050728
• 9998944002072 is an abundant number, because the sum of its proper divisors (19260143050728) is greater than itself. Its abundance is 9261199048656

Bases of 9998944002072

• Binary: 10010001100000001111100000010110000000011000₂
• Hexadecimal: 0x9180F816018
• Base-36: 3JLG93DI0

Squares and roots of 9998944002072

• 9998944002072 squared (9998944002072²) is 99978881156571623940293184
• 9998944002072 cubed (9998944002072³) is 999683234074371141524467295201983477248
• The square root of 9998944002072 is 3162110.6878273569
• The cube root of 9998944002072 is 21543.5885141001

Scales and comparisons

• 9,998,944,002,072 seconds is equal to 317,935 years, 25 weeks, 3 days, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 9,998,944,002,072 would take you about seven hundred ninety-four thousand, eight hundred thirty-eight 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 9998944002072 cubic inches would be around 1795.3 feet tall.

Recreational maths with 9998944002072

• 9998944002072 backwards is 2702004498999
• The number of decimal digits it has is: 13
• The sum of 9998944002072's digits is 63
• More coming soon!