29798831840

Names of 29798831840

• Cardinal: 29798831840 can be written as Twenty-nine billion, seven hundred ninety-eight million, eight hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.979883184 × 10¹⁰

Factors of 29798831840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 909

Divisors of 29798831840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 61 62 80 122 124 149 155 160 244 248 298 305 310 488 496 596 610 620 661 745 976 992 1192 1220 1240 1322 1490 1891 1952 2384 2440 2480 2644 2980 3305 3782 4619 4768 4880 4960 5288 5960 6610 7564 9089 9238 9455 9760 10576 11920 13220 15128 18178 18476 18910 20491 21152 23095 23840 26440 30256 36356 36952 37820 40321 40982 45445 46190 52880 60512 72712 73904 75640 80642 81964 90890 92380 98489 102455 105760 145424 147808 151280 161284 163928 181780 184760 196978 201605 204910 281759 290848 302560 322568 327856 363560 369520 393956 403210 409820 492445 563518 645136 655712 727120 739040 787912 806420 819640 984890 1127036 1249951 1290272 1408795 1454240 1575824 1612840 1639280 1969780 2254072 2499902 2817590 3053159 3151648 3225680 3278560 3939560 4508144 4999804 5635180 6007829 6106318 6249755 6451360 7879120 9016288 9999608 11270360 12015658 12212636 12499510 15265795 15758240 19999216 22540720 24031316 24425272 24999020 30039145 30531590 39998432 45081440 48062632 48850544 49998040 60078290 61063180 96125264 97701088 99996080 120156580 122126360 186242699 192250528 199992160 240313160 244252720 372485398 480626320 488505440 744970796 931213495 961252640 1489941592 1862426990 2979883184 3724853980 5959766368 7449707960 14899415920 29798831840
• Sum of all divisors σ(n): 74470233600
• Sum of proper divisors (its aliquot sum) s(n): 44671401760
• 29798831840 is an abundant number, because the sum of its proper divisors (44671401760) is greater than itself. Its abundance is 14872569920

Bases of 29798831840

• Binary: 11011110000001001100001011011100000₂
• Hexadecimal: 0x6F02616E0
• Base-36: DOTGDSW

Squares and roots of 29798831840

• 29798831840 squared (29798831840²) is 887970379028597785600
• 29798831840 cubed (29798831840³) is 26460480003574247964090773504000
• The square root of 29798831840 is 172623.3814985673
• The cube root of 29798831840 is 3100.2716321119

Scales and comparisons

• 29,798,831,840 seconds is equal to 947 years, 26 weeks, 3 days, 21 hours, 17 minutes, 20 seconds.
• To count from 1 to 29,798,831,840 would take you about one thousand, eight hundred ninety-five 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 29798831840 cubic inches would be around 258.4 feet tall.

Recreational maths with 29798831840

• 29798831840 backwards is 04813889792
• The number of decimal digits it has is: 11
• The sum of 29798831840's digits is 59
• More coming soon!