97728207642

Names of 97728207642

• Cardinal: 97728207642 can be written as Ninety-seven billion, seven hundred twenty-eight million, two hundred seven thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 9.7728207642 × 10¹⁰

Factors of 97728207642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 492

Divisors of 97728207642

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 127 162 169 234 243 254 338 347 351 381 486 507 694 702 729 762 1014 1041 1053 1143 1458 1521 1651 2082 2106 2187 2286 3042 3123 3159 3302 3429 4374 4511 4563 4953 6246 6318 6561 6858 9022 9126 9369 9477 9906 10287 13122 13533 13689 14859 18738 18954 20574 21463 27066 27378 28107 28431 29718 30861 40599 41067 42926 44069 44577 56214 56862 58643 61722 64389 81198 82134 84321 85293 88138 89154 92583 117286 121797 123201 128778 132207 133731 168642 170586 175929 185166 193167 243594 246402 252963 264414 267462 277749 351858 365391 369603 386334 396621 401193 505926 527787 555498 572897 579501 730782 739206 758889 793242 802386 833247 1055574 1096173 1108809 1145794 1159002 1189863 1203579 1517778 1583361 1666494 1718691 1738503 2192346 2217618 2276667 2379726 2407158 3166722 3288519 3437382 3477006 3569589 3610737 4553334 4750083 5156073 5215509 6577038 7139178 7221474 7447661 9500166 9865557 10312146 10431018 10708767 10832211 14250249 14895322 15468219 15646527 19731114 21417534 21664422 22342983 28500498 29596671 30936438 31293054 32126301 42750747 44685966 46404657 46939581 59193342 64252602 67028949 85501494 92809314 93879162 96378903 128252241 134057898 139213971 140818743 192757806 201086847 256504482 278427942 281637486 289136709 384756723 402173694 417641913 578273418 603260541 769513446 835283826 1206521082 1252925739 1809781623 2505851478 3619563246 3758777217 5429344869 7517554434 10858689738 16288034607 32576069214 48864103821 97728207642
• Sum of all divisors σ(n): 240658269696
• Sum of proper divisors (its aliquot sum) s(n): 142930062054
• 97728207642 is an abundant number, because the sum of its proper divisors (142930062054) is greater than itself. Its abundance is 45201854412

Bases of 97728207642

• Binary: 1011011000001000011100001101100011010₂
• Hexadecimal: 0x16C10E1B1A
• Base-36: 18W8UNMI

Squares and roots of 97728207642

• 97728207642 squared (97728207642²) is 9550802568917867200164
• 97728207642 cubed (97728207642³) is 933382816602952340981408568453288
• The square root of 97728207642 is 312615.1110263227
• The cube root of 97728207642 is 4606.1701642769

Scales and comparisons

• 97,728,207,642 seconds is equal to 3,107 years, 23 weeks, 4 days, 12 hours, 20 minutes, 42 seconds.
• To count from 1 to 97,728,207,642 would take you about six thousand, two hundred fourteen 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 97728207642 cubic inches would be around 383.8 feet tall.

Recreational maths with 97728207642

• 97728207642 backwards is 24670282779
• 97728207642 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 97728207642's digits is 54
• More coming soon!